Ct4 presentation
•
0 likes•179 views
The document discusses different types of materials that can be used for formwork in construction projects. It provides a table comparing plywood, timber, aluminum, steel, and plastic (GRP) formwork materials. For each material, it outlines their suitability, advantages, disadvantages, and cost. Plywood is the cheapest option but has a short lifespan, while steel is very durable but the most expensive. Aluminum and plastic provide benefits like light weight and reuse potential at moderate costs. The selection of formwork material depends on factors like the construction project type and needs.
Report
Share
Report
Share
Download to read offline
Recommended
Filler Slab Roofs
Many building materials are used for construction and different methods are followed. Each of these building materials has a unique embodied energy. Out of these materials, Roofing material constitute one of the major energy consuming components of the building. Effective utilization of available energy and its conservation is global challenge. For a developing country like India, the increasing demand of energy has created a scope for the study embodied energy of alternative roofing technique and their advantages for the sustainable building construction. The total embodied energy of a building can be reduced significantly by using alternate roofing technique such as RCC Filler slab which has lower embodied energy value.
Filler slab technology is a simple and a very innovative technology for a slab construction. The filler slab is based on the principle that for roofs which are simply supported, the upper part of the slab is subjected to compressive forces and the lower part of the slab experience tensile forces. Concrete is very good in withstanding compressive forces and steel bears the load due to tensile forces. Thus the lower tensile region of the slab does not need any concrete except for holding the steel reinforcements together. Hence concrete in the bottom region of solid RCC slab is replaced by an energy efficient and cost effective material. With reduced consumption of building material for roofing, the cost of the building can be reduced predominantly.
Introduction to Blockwork
This document discusses different types of blocks used in construction, including their manufacture, sizes, uses, and advantages/disadvantages. It describes load-bearing blocks, non-load bearing blocks, lightweight blocks, foundation blocks, and more. Guidelines are provided for safely handling, storing, and preparing blocks for construction work, as well as considerations for cold weather.
Filler slab
The document discusses filler slab roofing, which uses lightweight filler materials in place of concrete in the tension zone of reinforced concrete slabs. This reduces costs by 25-30% compared to standard concrete roofing. Common filler materials include tiles, bricks, shells, and bottles. The filler depth should not exceed the neutral axis depth, typically 60mm for a 125mm thick slab. Reinforcing grids are installed and concrete is poured on top, with filler materials centered in the grid spaces. Filler slabs provide cost savings along with benefits like improved insulation and reduced foundation loads.
Aac
AAC, also known as autoclaved aerated concrete, was developed in 1924 as an alternative building material to wood. It has several advantages over other cement materials, including improved thermal efficiency, workability, resource efficiency, lighter weight, and earthquake resistance. AAC products include blocks and panels that are available in various sizes. It is produced through a process that results in a lightweight, noncombustible material with compressive strength and thermal resistance properties suitable for construction uses.
REINFORCED CONCRETE PRECAST TWIN WALLS
Kerkstoel double walls consist of two reinforced concrete slabs joined by lattice girders. They provide advantages for construction like faster building, lower costs, and strength. The walls are manufactured according to requirements and can include built-in items. They are installed on site by filling the cavity with concrete poured according to specifications to create a solid, watertight wall.
PRECAST BUILDING SYSTEM
The document discusses precast concrete buildings. It begins with an introduction to precast construction and its advantages over conventional construction. It then describes various precast elements like beams, columns, slabs, walls, and connections. It discusses construction methodology, design considerations, cost comparison to cast-in-situ, standards, and provides case studies of precast buildings in India and abroad.
Unit 4 ce548
1) The document discusses several cost-effective construction techniques for affordable housing, including the use of under-reamed piles, polythene damp proof courses, fly ash bricks, precast concrete frames, and various materials for roofs and flooring.
2) It also describes innovations like non-erodable mud plaster using bitumen emulsion, fly ash-lime bricks made through a reaction with lime, and solid concrete blocks made with a portable power machine.
3) Prefabricated elements like brick panel roofing systems, partially precast joists, and filler slabs are also mentioned as ways to reduce costs through standardized components and avoided formwork.
UNIT 1 INTRODUCTION | CE8022 PREFABRICATION STRUCTURES |
Presented about topics of Need for prefabrication – Principles of prefabrication – Modular coordination – Standarization – Materials – Systems – Production – Transportation – Erection as per anna university. CE8022 Prefabrication structures
Recommended
Filler Slab Roofs
Many building materials are used for construction and different methods are followed. Each of these building materials has a unique embodied energy. Out of these materials, Roofing material constitute one of the major energy consuming components of the building. Effective utilization of available energy and its conservation is global challenge. For a developing country like India, the increasing demand of energy has created a scope for the study embodied energy of alternative roofing technique and their advantages for the sustainable building construction. The total embodied energy of a building can be reduced significantly by using alternate roofing technique such as RCC Filler slab which has lower embodied energy value.
Filler slab technology is a simple and a very innovative technology for a slab construction. The filler slab is based on the principle that for roofs which are simply supported, the upper part of the slab is subjected to compressive forces and the lower part of the slab experience tensile forces. Concrete is very good in withstanding compressive forces and steel bears the load due to tensile forces. Thus the lower tensile region of the slab does not need any concrete except for holding the steel reinforcements together. Hence concrete in the bottom region of solid RCC slab is replaced by an energy efficient and cost effective material. With reduced consumption of building material for roofing, the cost of the building can be reduced predominantly.
Introduction to Blockwork
This document discusses different types of blocks used in construction, including their manufacture, sizes, uses, and advantages/disadvantages. It describes load-bearing blocks, non-load bearing blocks, lightweight blocks, foundation blocks, and more. Guidelines are provided for safely handling, storing, and preparing blocks for construction work, as well as considerations for cold weather.
Filler slab
The document discusses filler slab roofing, which uses lightweight filler materials in place of concrete in the tension zone of reinforced concrete slabs. This reduces costs by 25-30% compared to standard concrete roofing. Common filler materials include tiles, bricks, shells, and bottles. The filler depth should not exceed the neutral axis depth, typically 60mm for a 125mm thick slab. Reinforcing grids are installed and concrete is poured on top, with filler materials centered in the grid spaces. Filler slabs provide cost savings along with benefits like improved insulation and reduced foundation loads.
Aac
AAC, also known as autoclaved aerated concrete, was developed in 1924 as an alternative building material to wood. It has several advantages over other cement materials, including improved thermal efficiency, workability, resource efficiency, lighter weight, and earthquake resistance. AAC products include blocks and panels that are available in various sizes. It is produced through a process that results in a lightweight, noncombustible material with compressive strength and thermal resistance properties suitable for construction uses.
REINFORCED CONCRETE PRECAST TWIN WALLS
Kerkstoel double walls consist of two reinforced concrete slabs joined by lattice girders. They provide advantages for construction like faster building, lower costs, and strength. The walls are manufactured according to requirements and can include built-in items. They are installed on site by filling the cavity with concrete poured according to specifications to create a solid, watertight wall.
PRECAST BUILDING SYSTEM
The document discusses precast concrete buildings. It begins with an introduction to precast construction and its advantages over conventional construction. It then describes various precast elements like beams, columns, slabs, walls, and connections. It discusses construction methodology, design considerations, cost comparison to cast-in-situ, standards, and provides case studies of precast buildings in India and abroad.
Unit 4 ce548
1) The document discusses several cost-effective construction techniques for affordable housing, including the use of under-reamed piles, polythene damp proof courses, fly ash bricks, precast concrete frames, and various materials for roofs and flooring.
2) It also describes innovations like non-erodable mud plaster using bitumen emulsion, fly ash-lime bricks made through a reaction with lime, and solid concrete blocks made with a portable power machine.
3) Prefabricated elements like brick panel roofing systems, partially precast joists, and filler slabs are also mentioned as ways to reduce costs through standardized components and avoided formwork.
UNIT 1 INTRODUCTION | CE8022 PREFABRICATION STRUCTURES |
Presented about topics of Need for prefabrication – Principles of prefabrication – Modular coordination – Standarization – Materials – Systems – Production – Transportation – Erection as per anna university. CE8022 Prefabrication structures
Cost effective roofs
This document discusses various types of roof coverings and structures, including:
- Earth reel roofs which use reels made of rolled vegetation fibers and clay around a wooden spindle.
- Clay tile roofs which are suitable for sloping roofs between 20-50 degrees and come in shapes suited to different slopes.
- Ferrocement, fibre concrete, and corrugated metal sheet roofing.
- Pole timber roof structures which use whole roundwood poles rather than sawn timber, reducing costs and waste. Connections can be made with dowels or bolts.
- Space frame structures made of short pole timber segments connected by steel connectors for large covered areas.
Ferrocement roof
The document describes ferrocement roofs. Ferrocement roofs consist of ferrocement panels that are joined monolithically without nuts and bolts. They are connected to ferrocement purlins and portals through welding and cement. Ferrocement roofs transfer less heat than metal roofs and provide more storage space below since they do not require steel trusses. Ferrocement roofs are superior to metal roofs as they are jointless, transfer less heat, prevent humidity transfer, require less maintenance and have a longer lifespan. The document provides examples of ferrocement usage and goals of developing sustainable ferrocement construction.
ALTERNATE BUILDING MATERIALS & TECHNOLOGICAL ALTERNATIVES IN CONSTRUCTION
Construction and civil engineering activities have experienced a rapid growth due to improvements in procurement of building materials.
However, the current scenario in the developing construction industry has posed many challenges due to some unsustainable aspects of the highly polluting and the exhaustive nature of building materials.
At the same time, it has also created opportunities for innovative and unconventional resources to emerge due to the widening gap in demand and supply of building materials, as well as the need for energy efficient and economical methods of construction.
Hollow Floor Slab
Prestressed hollow core slabs are a type of precast concrete slab used for floors in multi-story buildings. They are made off-site and assembled quickly, providing benefits such as lower costs, reduced construction time, less raw material usage, and good structural and acoustic properties. Hollow core slabs are well-suited for modern housing needs due to their advantages over traditional floor constructions.
Roof covering
This document discusses different types of roofing materials. It describes slate, Allahabad, burnt clay, and concrete roof tiles. Slate tiles are extremely durable with low water absorption. They are available in grey, black, or red. Allahabad tiles have flat bottom tiles that alternate with convex curved top tiles. Burnt clay tiles are suitable for sloped roofs from 20-50 degrees and are durable but heavy. Concrete tiles are made from cement and sand and come in various shapes like pantiles and ridges. Factors that affect roof material selection include climate, cost, appearance, and maintenance requirements. Proper installation methods are also outlined.
Construction Technology I Presentation Slides
This document discusses factors that may influence the cost of constructing a 3-storey shop-house with a 2-storey basement located in town. Five key cost factors are identified: 1) the cost of the design, 2) site investigation and clearance, 3) construction tools, 4) choice of materials, and 5) temporary work. Each factor is then described in 1-2 sentences with regards to how it impacts construction costs.
FERROCRETE - MATERIAL AND CONSTRUCTION METHODS
Ferrocrete is a type of reinforced concrete that uses closely spaced wire mesh or small diameter rods infiltrated with mortar. It has high density and durability to withstand various climates. Ferrocrete structures are lighter than regular reinforced concrete and do not require formwork. Some applications of ferrocrete include roofing, water tanks, bridges, and precast building components. Ferrocrete is constructed by first making a wire mesh framework, applying mortar that is worked into the mesh, and compacting it. This produces a strong, lightweight material suitable for many construction applications.
Partition walls
The document discusses different types of partition walls used to divide interior spaces in buildings. It describes timber stud, metal stud, drywall, glass block, and block partitions. Timber stud partitions can be plaster skimmed, dry-lined, or partially glazed. Metal stud partitions are lightweight but strong, consisting of a metal framework covered in plasterboard or fire-resistant sheeting. Glass block partitions are made of translucent glass blocks laid in mortar, sometimes with reinforcement. Block partitions are constructed from masonry blocks.
Dry wall profile
Drywall, also known as plasterboard or gypsum wallboard, is a building material made of a paper liner wrapped around a core of gypsum plaster. It is lightweight, easy to install, and allows for smooth surfaces that make painting and installation of pipes and cables simpler and cheaper than other materials. Profiles made of galvanized steel are used to construct and support drywall partitions and suspended ceilings, with vertical studs, horizontal runners, main ceiling channels, furring channels, and wall angles providing structure.
Advantages of precast concrete
Precast concrete one of the major technological advancement in building construction Industry. To know more go through https://blog.builtify.in/2019/10/adavantages-and-disadvantages-of-precast-concrete-builtify.html
What are The Benefits of Rubber Roofing?
Rubber roofing provides several benefits, and it may be a good investment for homeowners who have low-sloping roofs.
Alternate roofing
Stone slab roofing, jack arch roofing, Madras roofing, and deck roofing are alternative roofing materials that can replace conventional reinforced concrete roofing. Stone slab roofs used large flat stones laid without mortar traditionally, while jack arch roofs used a flat structural element to provide support. Madras roofing involved wooden beams with bricks and plaster to create a sloped roof. Deck roofing consisted of flat open roof areas made of materials like steel, wood, or concrete to support vertical loads and weather barriers. These alternative roofing methods are historically appropriate, cost effective, and suitable for various climates.
Chapter 6
This document discusses walls in construction. It defines walls and explains their importance in providing shelter, security, strength and stability, compartmentalization, sound insulation, fire resistance, and aesthetics. Walls are classified by location as exterior or interior, and by structural requirements as load-bearing or non-load bearing. Load-bearing walls support structural loads while non-load bearing walls only support themselves. The document outlines the functional requirements of walls, including strength and stability, weather resistance, fire resistance, and thermal insulation.
Scs – A World Of Possibilities R New
SCS is a pre-engineered formwork system using modular wall panels for fast construction of buildings. The system uses galvanized steel studs, fiber cement boards, insulation, and poured concrete. Wall panels are custom made and can be assembled on site quickly. Electrical, plumbing, and other systems can be integrated before pouring concrete. Current projects showcase the system's use for villas, apartments, and commercial buildings.
Partition wall
This document discusses partition walls, which are non-load bearing walls used to divide rooms or portions of rooms. It defines partition walls and lists their requirements, including being thin, providing privacy and insulation, being durable and economical to construct. The document then describes several common types of partition walls, including glass, metal, timber, clay block, straw board, brick, and concrete walls. It provides examples of each type and concludes with acknowledging references and individuals who provided information.
Architectural (construction) systems-section 3
This document provides an overview of construction systems and their components. It begins with an introduction to integrated building design and sustainability in construction. It then classifies construction system components into walls, roofs, and floors. Under walls, it describes different single wall systems like concrete, masonry, timber, glass, metal, and plastic walls. It also discusses composite wall systems through two case studies. For roofs, it classifies different roof systems based on the material used like concrete, timber, glass, metal, plastic, and fabric roofs. It concludes with a brief description of shell structures.
Construction technology presentation
The document discusses factors that influence the cost of constructing a 3-storey shop-house with a 2-storey basement located in town. Five key factors are discussed: 1) accessibility to the site due to town location, 2) accessibility to resources, 3) security needs, 4) use of machinery and equipment like scaffolding, and 5) the material storage requirements. Each factor's characteristics and how it can increase costs, such as through additional labor, equipment rental, or construction delays, are described over the multiple pages. Underground services, the water table level, and soil conditions like clay are also outlined as cost considerations.
Selecting the Best Roofing Material
To get the best roofing for your house compare the benefits of various roofing materials like tile, rubber or metal and select the best one for your needs.
Types of modern construction formwork
Modern construction formworks:-
1. Aluminium formwork
2. Precast system
3.Modular formwork
4.Tunnel formwork
5.Fiberglass shuttering
Description of each formwork with their advantages and disadvantages
Roof
The document discusses different types of roof structures including pitched roofs, flat roofs, space frames, roof shells, folded plate roofs, and membrane roofs. It provides details on components, materials, advantages and disadvantages of pitched and flat roofs. It also describes new concepts like the profiled steel sheet dry board (PSSDB) roof system which combines profiled steel sheeting and dryboard panels for construction.
Presentation Door Considerations
Metaflex Doors India Private Limited was established in 2007 as a fully owned subsidiary of Metaflex Group The Netherlands, to manufacture , sell , install and service doors with technology from Metaflex Isosystems BV a group company. Metaflex India is the first european manufacturer to set up manufacturing of special application doors in India bringing the Robust Dutch Quality at affordable prices.
Craftsman Molded Interior Door Summary Presentation
Molded, high density fiberboard, interior door • Flat, recessed profile • Hollow, Solid Core, 20- Minute • Smooth surfaces • Factory primed • 35% pre- consumer recycled content in facings • NAUF facings • Classic look that fits well in a variety of styles including: Shaker, Craftsman, Traditional, Contemporary or Eclectic. A true Craftsman style door with flat, recessed panels and sharp edged sticking.
More Related Content
What's hot
Cost effective roofs
This document discusses various types of roof coverings and structures, including:
- Earth reel roofs which use reels made of rolled vegetation fibers and clay around a wooden spindle.
- Clay tile roofs which are suitable for sloping roofs between 20-50 degrees and come in shapes suited to different slopes.
- Ferrocement, fibre concrete, and corrugated metal sheet roofing.
- Pole timber roof structures which use whole roundwood poles rather than sawn timber, reducing costs and waste. Connections can be made with dowels or bolts.
- Space frame structures made of short pole timber segments connected by steel connectors for large covered areas.
Ferrocement roof
The document describes ferrocement roofs. Ferrocement roofs consist of ferrocement panels that are joined monolithically without nuts and bolts. They are connected to ferrocement purlins and portals through welding and cement. Ferrocement roofs transfer less heat than metal roofs and provide more storage space below since they do not require steel trusses. Ferrocement roofs are superior to metal roofs as they are jointless, transfer less heat, prevent humidity transfer, require less maintenance and have a longer lifespan. The document provides examples of ferrocement usage and goals of developing sustainable ferrocement construction.
ALTERNATE BUILDING MATERIALS & TECHNOLOGICAL ALTERNATIVES IN CONSTRUCTION
Construction and civil engineering activities have experienced a rapid growth due to improvements in procurement of building materials.
However, the current scenario in the developing construction industry has posed many challenges due to some unsustainable aspects of the highly polluting and the exhaustive nature of building materials.
At the same time, it has also created opportunities for innovative and unconventional resources to emerge due to the widening gap in demand and supply of building materials, as well as the need for energy efficient and economical methods of construction.
Hollow Floor Slab
Prestressed hollow core slabs are a type of precast concrete slab used for floors in multi-story buildings. They are made off-site and assembled quickly, providing benefits such as lower costs, reduced construction time, less raw material usage, and good structural and acoustic properties. Hollow core slabs are well-suited for modern housing needs due to their advantages over traditional floor constructions.
Roof covering
This document discusses different types of roofing materials. It describes slate, Allahabad, burnt clay, and concrete roof tiles. Slate tiles are extremely durable with low water absorption. They are available in grey, black, or red. Allahabad tiles have flat bottom tiles that alternate with convex curved top tiles. Burnt clay tiles are suitable for sloped roofs from 20-50 degrees and are durable but heavy. Concrete tiles are made from cement and sand and come in various shapes like pantiles and ridges. Factors that affect roof material selection include climate, cost, appearance, and maintenance requirements. Proper installation methods are also outlined.
Construction Technology I Presentation Slides
This document discusses factors that may influence the cost of constructing a 3-storey shop-house with a 2-storey basement located in town. Five key cost factors are identified: 1) the cost of the design, 2) site investigation and clearance, 3) construction tools, 4) choice of materials, and 5) temporary work. Each factor is then described in 1-2 sentences with regards to how it impacts construction costs.
FERROCRETE - MATERIAL AND CONSTRUCTION METHODS
Ferrocrete is a type of reinforced concrete that uses closely spaced wire mesh or small diameter rods infiltrated with mortar. It has high density and durability to withstand various climates. Ferrocrete structures are lighter than regular reinforced concrete and do not require formwork. Some applications of ferrocrete include roofing, water tanks, bridges, and precast building components. Ferrocrete is constructed by first making a wire mesh framework, applying mortar that is worked into the mesh, and compacting it. This produces a strong, lightweight material suitable for many construction applications.
Partition walls
The document discusses different types of partition walls used to divide interior spaces in buildings. It describes timber stud, metal stud, drywall, glass block, and block partitions. Timber stud partitions can be plaster skimmed, dry-lined, or partially glazed. Metal stud partitions are lightweight but strong, consisting of a metal framework covered in plasterboard or fire-resistant sheeting. Glass block partitions are made of translucent glass blocks laid in mortar, sometimes with reinforcement. Block partitions are constructed from masonry blocks.
Dry wall profile
Drywall, also known as plasterboard or gypsum wallboard, is a building material made of a paper liner wrapped around a core of gypsum plaster. It is lightweight, easy to install, and allows for smooth surfaces that make painting and installation of pipes and cables simpler and cheaper than other materials. Profiles made of galvanized steel are used to construct and support drywall partitions and suspended ceilings, with vertical studs, horizontal runners, main ceiling channels, furring channels, and wall angles providing structure.
Advantages of precast concrete
Precast concrete one of the major technological advancement in building construction Industry. To know more go through https://blog.builtify.in/2019/10/adavantages-and-disadvantages-of-precast-concrete-builtify.html
What are The Benefits of Rubber Roofing?
Rubber roofing provides several benefits, and it may be a good investment for homeowners who have low-sloping roofs.
Alternate roofing
Stone slab roofing, jack arch roofing, Madras roofing, and deck roofing are alternative roofing materials that can replace conventional reinforced concrete roofing. Stone slab roofs used large flat stones laid without mortar traditionally, while jack arch roofs used a flat structural element to provide support. Madras roofing involved wooden beams with bricks and plaster to create a sloped roof. Deck roofing consisted of flat open roof areas made of materials like steel, wood, or concrete to support vertical loads and weather barriers. These alternative roofing methods are historically appropriate, cost effective, and suitable for various climates.
Chapter 6
This document discusses walls in construction. It defines walls and explains their importance in providing shelter, security, strength and stability, compartmentalization, sound insulation, fire resistance, and aesthetics. Walls are classified by location as exterior or interior, and by structural requirements as load-bearing or non-load bearing. Load-bearing walls support structural loads while non-load bearing walls only support themselves. The document outlines the functional requirements of walls, including strength and stability, weather resistance, fire resistance, and thermal insulation.
Scs – A World Of Possibilities R New
SCS is a pre-engineered formwork system using modular wall panels for fast construction of buildings. The system uses galvanized steel studs, fiber cement boards, insulation, and poured concrete. Wall panels are custom made and can be assembled on site quickly. Electrical, plumbing, and other systems can be integrated before pouring concrete. Current projects showcase the system's use for villas, apartments, and commercial buildings.
Partition wall
This document discusses partition walls, which are non-load bearing walls used to divide rooms or portions of rooms. It defines partition walls and lists their requirements, including being thin, providing privacy and insulation, being durable and economical to construct. The document then describes several common types of partition walls, including glass, metal, timber, clay block, straw board, brick, and concrete walls. It provides examples of each type and concludes with acknowledging references and individuals who provided information.
Architectural (construction) systems-section 3
This document provides an overview of construction systems and their components. It begins with an introduction to integrated building design and sustainability in construction. It then classifies construction system components into walls, roofs, and floors. Under walls, it describes different single wall systems like concrete, masonry, timber, glass, metal, and plastic walls. It also discusses composite wall systems through two case studies. For roofs, it classifies different roof systems based on the material used like concrete, timber, glass, metal, plastic, and fabric roofs. It concludes with a brief description of shell structures.
Construction technology presentation
The document discusses factors that influence the cost of constructing a 3-storey shop-house with a 2-storey basement located in town. Five key factors are discussed: 1) accessibility to the site due to town location, 2) accessibility to resources, 3) security needs, 4) use of machinery and equipment like scaffolding, and 5) the material storage requirements. Each factor's characteristics and how it can increase costs, such as through additional labor, equipment rental, or construction delays, are described over the multiple pages. Underground services, the water table level, and soil conditions like clay are also outlined as cost considerations.
Selecting the Best Roofing Material
To get the best roofing for your house compare the benefits of various roofing materials like tile, rubber or metal and select the best one for your needs.
Types of modern construction formwork
Modern construction formworks:-
1. Aluminium formwork
2. Precast system
3.Modular formwork
4.Tunnel formwork
5.Fiberglass shuttering
Description of each formwork with their advantages and disadvantages
Roof
The document discusses different types of roof structures including pitched roofs, flat roofs, space frames, roof shells, folded plate roofs, and membrane roofs. It provides details on components, materials, advantages and disadvantages of pitched and flat roofs. It also describes new concepts like the profiled steel sheet dry board (PSSDB) roof system which combines profiled steel sheeting and dryboard panels for construction.
What's hot (20)
ALTERNATE BUILDING MATERIALS & TECHNOLOGICAL ALTERNATIVES IN CONSTRUCTION
ALTERNATE BUILDING MATERIALS & TECHNOLOGICAL ALTERNATIVES IN CONSTRUCTION
Viewers also liked
Presentation Door Considerations
Metaflex Doors India Private Limited was established in 2007 as a fully owned subsidiary of Metaflex Group The Netherlands, to manufacture , sell , install and service doors with technology from Metaflex Isosystems BV a group company. Metaflex India is the first european manufacturer to set up manufacturing of special application doors in India bringing the Robust Dutch Quality at affordable prices.
Craftsman Molded Interior Door Summary Presentation
Molded, high density fiberboard, interior door • Flat, recessed profile • Hollow, Solid Core, 20- Minute • Smooth surfaces • Factory primed • 35% pre- consumer recycled content in facings • NAUF facings • Classic look that fits well in a variety of styles including: Shaker, Craftsman, Traditional, Contemporary or Eclectic. A true Craftsman style door with flat, recessed panels and sharp edged sticking.
Types of Doors
SaiShakti Industries manufactures and supplies various types of doors under the brand name "ECOR" including flush doors, laminated doors, decorative veneer doors, moulded panel doors, and PVC membrane doors. The document provides details on the specifications, materials, manufacturing processes, and characteristics of the different door types. Core materials available include timber/block board, tubular board, honeycomb, and particle board. Dimensions, finishes, and other customization options are also outlined.
AIBC High Speed Door industry presentation
The history the High Speed/High Performance door industry, and the environments the systems are used in.
Presentation door knock
This document describes the fabrication of a printed circuit board (PCB) and prototyping of a door-knock or vibration alarm circuit. It includes a list of components used - PCB, LED, diode, resistor, transistor, IC LM324. It provides the circuit schematic, board layout designed using EAGLE software, and the chemical etching process. It then describes how the circuit works using the quad op-amp LM324 as an amplifier, with a buzzer as the input sensor and transistors to drive the output buzzer or relay. Adjusting the reference voltage with a potentiometer controls sensitivity.
Types of doors by aakash
This document discusses different types of doors used in building construction. It describes revolving doors, which provide entry and exit simultaneously while keeping the opening closed. Metal sheet doors are recommended for places requiring high protection like warehouses. Sliding doors are suitable for shops where hinged doors would take up too much space. Swing doors with double-action springs are used in passages for their compact size. Rolling steel shutters and grills provide security while allowing visibility and ventilation. Fire check doors help control the spread of fires between rooms.
Fibaro door window sensor - presentation
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against developing mental illness and improve symptoms for those who already have a condition.
Doors ppt
A door is a movable barrier used in buildings to provide access. Doors are held in place by a door frame. The earliest doors date back to ancient Egypt and were made of wood. Different types of ancient doors included those made of olive wood, elm, cedar, oak and cypress. Modern doors come in many styles and materials depending on their purpose and location within residential or commercial buildings. Common door types include French doors, sliding doors, bifold doors and flush doors.
Doors & windows
This document provides information on doors and windows. It discusses the components and types of doors, including battened, framed, panelled, and metal doors. It also covers the components and types of windows, such as fixed, casement, sash, bay and dormer windows. The document emphasizes the importance of properly installing door and window frames so they open flat against the wall.
types of Doors
The document discusses different types of doors. It describes 18 types of doors including battened and ledged doors, which are the simplest type using vertical battens and horizontal ledges. Braced and ledged doors add diagonal braces for increased strength. Framed and ledged doors improve on this with vertical styles. Panel doors consist of a frame with vertical styles and horizontal rails containing wood or other panels. Other door types discussed include glazed doors, louvered doors, revolving doors, sliding doors, and flush doors.
Viewers also liked (10)
Craftsman Molded Interior Door Summary Presentation
Craftsman Molded Interior Door Summary Presentation
Similar to Ct4 presentation
Formwork
This document discusses formwork, which is a temporary mold used to shape wet concrete until it hardens. It describes the key requirements of good formwork materials, including strength, water resistance, and smooth surfaces. The major types of formwork materials are then outlined - timber, steel, plastic, and aluminum. Advantages and disadvantages of each type are provided. Uses of formwork include columns, beams, slabs, and walls. Factors that influence formwork costs and safety precautions are also summarized.
Ct formwork presentation
This document compares and contrasts five materials used for concrete formwork: timber, fabric, steel, aluminum, and plastic. For each material, it discusses suitability, advantages, disadvantages, cost, and number of reuses. Timber is the most common material but has limitations like shrinkage and limited reuses. Fabric formwork provides aesthetic finishes but lacks rigidity. Steel can create complex designs but has high maintenance costs. Aluminum is strong and light but cannot accommodate design changes. Plastic is initially expensive but can be reused over 100 times. Overall, aluminum and plastic tend to have the highest number of reuses.
Shuttering PPT.pptx
Shuttering, also known as formwork, is the temporary structure used to support wet concrete until it cures. There are two main types: conventional shuttering made of timber or plywood on-site, and modern modular systems. Materials used include timber, plywood, steel, aluminum, plastic, and glass reinforced plastic. Shuttering must be strong, water tight, and allow concrete to harden into the desired shape. Proper maintenance is required to ensure shutterings can be reused over multiple pours.
Ct individual
This document discusses different types of foundations used in construction. It provides details on strip foundations, trench foundations, pad/isolated foundations, raft foundations, and pile foundations. For each type it outlines their suitability, advantages, and disadvantages. Strip foundations are suitable for homes with dense walls, have a simple design but are costly to construct. Trench foundations are more economic and save time but depend on soil conditions. Pad foundations require less excavation and material but are not effective against differential settlement. Raft foundations are used for soft ground but are very costly and time consuming. Pile foundations can support large structures on unsuitable soils but require special tools and cannot be extended in length if needed.
cons.tech
This document discusses various building materials and their advantages and disadvantages. It provides information on concrete finishing, hollow core slabs, trench foundations, stretcher bond bricks, clay bricks, wood flooring, windows, wall finishes, doors, ceilings, tiles, and roofing materials. Advantages include durability, ease of maintenance, and cost-effectiveness. Disadvantages include potential discomfort, hazards, inability to reshape, limitations on load capacity, and higher costs.
Formwork Presentation for Construction Technology
1. Formwork refers to the temporary structure used to support wet concrete until it is cured and can support itself. Common materials used include wood, steel, aluminum, plastic and plywood.
2. A good formwork must be water tight, strong, and reusable while also considering factors like quality, safety, and economy. It must be able to withstand loads, retain its shape, and be removed without damaging the concrete.
3. Different types of formworks are used for columns, beams, slabs, and other structural elements. Column formwork typically consists of side and end planks joined by yokes and bolts. Beam formworks use thick timber or plywood and are supported by props.
types of formwork.pdf
Formwork is used as a temporary mold for pouring concrete that will harden into the desired structural shape. There are various types of formwork classified by material (timber, plywood, steel, aluminum, plastic, magnesium) or purpose (slab formwork, beam formwork, column formwork). Proper formwork design is important to withstand loads, retain shape, prevent leakage, and allow removal without damage to concrete. The order and method of removing formwork is also important for safety.
Types of formwork
It is used as a mould for a structure in which fresh concrete is poured only to harden subsequently.
formwork for concrete slab
beam formwork
steel formwork
doka h20
types of formwork
formwork for concrete
what is formwork in construction
building formwork
plywood disadvantages
advantage plywood
advantages and disadvantages of wood
best plywood for formwork
plywood formwork for concrete
mdf advantages and disadvantages
examples of advantages and disadvantages
advantage steel and construction
advantages of steel
disadvantages of steel structures
examples of advantages and disadvantages
advantages and disadvantages of surveys
wiki advantages and disadvantages
steel formwork design
steel formwork system
Types of Formwork & Materials.pptx
Formwork Types , Materials, Availability, cost , Properties, Advantages, Disadvantages, Selection of proper formwork.
Module 3 pile types and construction
Pile types can be classified based on function, material, or construction method. Common pile types include end bearing piles, friction piles, and composite piles made of different materials. Piles are also classified as concrete piles, which can be pre-cast or cast-in-situ, timber piles, steel piles like H-piles or pipe piles, and composite piles combining materials. Construction methods include displacement piles that displace soil during installation and replacement piles that extract soil to form the pile shaft.
Pdf1
This document summarizes the physical and chemical properties, functions, and common applications of various building materials including tempered glass, float glass, laminated glass, galvanized iron, structural steel, stainless steel, aluminium, cast iron, reinforced concrete, ceramic, synthetic grass, timber, slate, marble, plasterboard, and water resistance plasterboard. Tempered glass is resistant to breakage and chemicals and is used for exterior facades. Float glass has uniform thickness and clarity and is used for large facades. Laminated glass consists of two panes bonded with plastic and provides impact resistance, making it suitable for floors and stairs. Galvanized iron has a zinc coating providing rust protection for window facades susceptible to
Gurme santoshkumar
Formwork is used to support wet concrete until it cures and can support itself. It must be strong yet allow concrete to be placed accurately to shape. Common materials include timber, plywood, steel, aluminum and plastics. Proper formwork design considers strength, containment, leakage prevention, finish quality, and economics. Specialized formwork like climbing, sliding, and tunnel forms improve efficiency for structures like walls, columns, and buildings. Proper formwork selection and construction is essential for quality, safety, and cost-effectiveness in concrete projects.
Farmwork shuttering
This document defines formwork and its requirements, categories, types of materials used, and construction process. Formwork is a temporary mold into which concrete is poured and shaped. It must be strong enough to support the weight of wet concrete and loads. There are traditional, engineered, and modern modular types. Common materials are timber, steel, plastic, and aluminum. Proper construction and removal of formwork is important for quality, safety, and economy of concrete structures.
Form-work in construction
Formwork is used to create structures out of concrete that is poured into molds. It can be made from materials like steel, wood, aluminum, or prefabricated forms. Construction of formwork takes up 20-25% of total structure costs and involves supporting structures and molds. Proper formwork is designed to be easily removable, economical, leakproof, durable, rigid, provide smooth surfaces, be strong, and have adequate supports. Common types include conventional timber formwork, engineered prefabricated formwork, and modern systems like flying forms. Materials used include steel, plywood, plastic, and aluminum. Proper bracing and construction is needed to avoid failures from improper stripping, inadequate bracing, vibration
Costruction ppt
Formwork is used to mold concrete into desired shapes for slabs, beams, stairs, and other structures. It is made from various materials like wood, plywood, steel, aluminum, and plastics. Proper formwork design and installation is important for quality, safety, and cost-efficiency. Formwork must be assembled correctly, have concrete properly placed, and then stripped at the right time. Different formwork techniques exist for slabs, beams, stairs, and other elements. Factors like reusability, weight, cost, and construction speed influence the choice of formwork material and system.
Formwork construction in structures
A presentation with exhaustive information about the general idea of formwork, the various types, the newest introductions and a comparative study between the conventional and modern-day formwork.
It also includes the study of causes of failure of formwork and the safety measures to be taken for preventing failure.
Special concrete and advanced construction materials
This document discusses several types of special and advanced construction materials. It describes prestressed concrete, which uses high-strength steel and pre-loading to control cracking. Colored concrete can be produced using colored aggregates or pigments. Bendable concrete contains fibers for flexibility. Advanced materials discussed include light gauge steel, bamboo, plastic bottle bricks, cross-laminated timber, and ceramics. Each material is examined in terms of its composition, properties, applications, and advantages and disadvantages for construction.
Formwork
Formwork is a temporary mold into which concrete is poured and shaped. It must be strong enough to support the weight of wet concrete and construction loads. Common materials for formwork include timber, steel, plastic, and aluminum. Proper construction and removal of formwork is important for quality, safety, and economy of concrete structures. Failure to properly brace, support, or remove formwork can lead to collapse during construction.
Formwork
This presentation provides an overview of formwork, which is the mould used to support wet concrete until it cures. It discusses the requirements of good formwork including strength, rigidity, tight joints, and ease of removal. The economics of formwork are also covered, noting it can account for 30-100% of concrete costs depending on the project. The main types of formwork are then described - timber, steel, plywood, aluminum and plastic. Advantages and disadvantages of each type are listed. Construction details like propping, centering and stripping times are also summarized.
Formwork 151220193813
This presentation provides an overview of formwork, which is the mould used to support wet concrete until it cures. It discusses the requirements of good formwork including strength, rigidity, tight joints, and ease of removal. The economics of formwork are also covered, noting it can account for 30-100% of concrete costs depending on the project. Different types of formwork are described like timber, steel, plywood, aluminum and plastic. Advantages and disadvantages of each type are given. Construction, propping, centering and stripping methods are outlined along with safety precautions for formwork.
Similar to Ct4 presentation (20)
Special concrete and advanced construction materials
Special concrete and advanced construction materials
More from qayyum23
Construction technology 5
The document discusses types of materials that can be used for internal and external walls in construction projects. It provides a table comparing brick walls, stone walls, and glazed block walls. Brick walls are the cheapest option and provide good compressive strength but have low tensile strength. Stone walls are durable but can be expensive to install requiring skilled labor. Glazed block walls are water-repellent and easy to clean but cannot bear heavy loads.
Ct2 presentation
This document summarizes the key considerations for a construction project, including:
1. Access to the construction site, temporary roads, and site conditions.
2. Locating underground utilities to avoid disruption and risks from electricity, gas, water and telecommunication lines.
3. Planning excavation work safely, including obtaining plans of underground utilities, surveying the site, and using locating devices to identify buried services.
Titas
The document provides details about a group project visit to Christ Church in Malacca, Malaysia. It includes an acknowledgements section thanking those involved in coordinating the visit. The history section describes the importance of Malacca as a port city and details the origins of Christ Church as a Dutch Reformed church built in 1741. Measurements and architectural features of the church building are discussed, including its Dutch Colonial style.
Eng 150611095502-lva1-app6892
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help alleviate symptoms of mental illness and boost overall mental well-being.
Englishreport 150611070251-lva1-app6892
The document summarizes research conducted on two steamboat restaurants - Goh Huat Seng Restaurant in Penang, Malaysia and Tupai Tupai Restaurant in Kuala Lumpur, Malaysia. Goh Huat Seng Restaurant is a small family-run business established in 1977 that specializes in Teochew fish head soup. It is located above the home of the owner, Mr. Ru Fa, whose grandfather started the restaurant. Tupai Tupai Restaurant serves halal Malaysian cuisine and is more upscale than Goh Huat Seng Restaurant. The document compares the businesses' histories, operations, and competitive traits to determine which is more successful.
English essay
This document is a compare and contrast essay about the Star Wars movies Attack of the Clones and Revenge of the Sith. Both movies take place in the fictional Galactic Republic and feature Jedi knights using lightsabers and the Force to battle threats to the galaxy. The main characters in both films are Anakin Skywalker, Padme Amidala, Obi-Wan Kenobi, and the Sith lord Darth Sidious. The essay discusses the political transitions in both movies from a democratic Galactic Republic to Sidious' Galactic Empire dictatorship, and how Anakin turns to the dark side of the Force.
Enbe final project report
This document provides an overview of the development of cities throughout history from ancient to modern times. It begins with definitions of what constitutes a city and discusses the evolution of ancient cities in Mesopotamia, Egypt, India, China, Greece and other early civilizations. It then covers the growth of cities in the Middle Ages, early modern period, and industrial era. Key characteristics of successful cities are outlined, including public spaces, equality, and dignity for residents. The document concludes by introducing a future city project to design a livable town that addresses weaknesses of past cities.
ICI final project report
This document provides a project brief for a student final project in the construction industry. It outlines that students must propose a construction project on an empty plot of land between 30m x 30m to 30m x 40m.
Two students proposed constructing different projects on a 30m x 30m plot of land - one proposed a recreational area with a pond, waterfall, jogging paths, and picnic areas. The other proposed a commercial grocery store near a university campus to provide cheap goods for students.
Both proposals included concept drawings, rationales for how the projects would benefit the community, and cost estimates. The conclusion emphasized that construction requires thorough research, planning, and involvement from many people.
English essayx
Brain imaging studies have found differences in teenage and adult brains that may explain why teenagers are less equipped than adults to make rational decisions. Specifically, the prefrontal cortex that governs judgment and risk assessment is still developing during the teenage years. Allowing teenagers more freedom to make their own choices could have both benefits and risks. It may help them learn decision-making skills for adulthood, but it also increases the chances that they will make reckless decisions due to peer pressure or inability to fully consider consequences. Therefore, the essay argues that while teenagers should have more autonomy, parents should still provide guidance to help ensure they make choices that will benefit their long-term well-being and development.
ITDOUTLINE
This document provides information about the Introduction to Drawing module, including its objectives, learning outcomes, teaching methods, and assessment plan. The module aims to help students learn basic drawing techniques to represent the built environment through lectures, tutorials, and self-study. Students will learn to interpret different drawing types used in construction and apply drawing as a communication tool. They will be assessed through projects, participation, and a final exam to evaluate their understanding of discipline knowledge and drawing skills.
ITD03
This document provides instructions for a final project in an Introduction to Drawing course. Students will work in groups to select a 10m x 10m site on their university campus to document with orthographic drawings. They must produce plans, elevations, sections and a detail drawing of the site at various scales. Drawings are to be compiled on presentation boards and must use proper drawing conventions, techniques, labeling and annotations. The final drawings are due on November 25th.
ITD02
1. This document provides instructions for Project 2 of the Introduction to Drawing course.
2. Students are required to choose two objects, sketch and measure them, and produce a set of architectural drawings including a plan, two elevations, two sections, and a detail drawing that clearly depict the 3D objects.
3. The drawings must follow proper conventions including a title block, scale, and annotations, and will be graded based on completeness, accuracy, and neatness.
ITD 02
1. This document provides instructions for Project 2 of the Introduction to Drawing course.
2. Students are required to choose two objects, sketch and measure them, and produce a set of architectural drawings including a plan, two elevations, two sections, and a detail drawing that clearly depict the 3D objects.
3. The drawings must follow proper conventions including a title block, scale, and annotations, and will be graded based on completeness, accuracy, and neatness.
QSS
A quantity surveyor is a professional in the construction industry responsible for building costs. They prepare cost estimates, bills of quantities, evaluate tenders, and monitor costs throughout a project. A quantity surveyor's main roles include cost planning, procurement, measuring quantities of materials, and preparing payment applications for contractors and clients. They work closely with architects, engineers, contractors, and suppliers on a project. A quantity surveyor uses drawings and specifications to take off quantities and compile the bill of quantities using software like Revit.
ITD1
This document provides information for an introduction to drawing course project at a School of Architecture, Building & Design. It outlines that students will work in groups to choose and research a type of technical drawing, investigate its purpose and function, and present their findings. The types of drawings to explore include architectural, interior, planning, product design, surveying, landscape, engineering, and mechanical/electrical drawings. Guidelines are provided for the presentation including the submission date, time allotted for each group, dress code, and presentation flow. Requirements are listed for recording and submitting the presentation materials.
More from qayyum23 (15)
Recently uploaded
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
DRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
disease or abnormal condition
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...Nguyen Thanh Tu Collection
https://app.box.com/s/y977uz6bpd3af4qsebv7r9b7s21935vdHow to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Walmart Business+ and Spark Good for Nonprofits.pdf
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS Template 2023-2024 by: Irene S. Rueco
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar KanvariaAdvanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
Recently uploaded (20)
Film vocab for eal 3 students: Australia the movie
Film vocab for eal 3 students: Australia the movie
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
BÀI TẬP BỔ TRỢ TIẾNG ANH 8 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2023-2024 (CÓ FI...
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
Walmart Business+ and Spark Good for Nonprofits.pdf
Walmart Business+ and Spark Good for Nonprofits.pdf
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Ct4 presentation
- 1. CONSTRUCTION TECHNOLOGY Group member: Abdul Qayyum 0320220 Tan Yong Chien 0320200 Calvin Wong Kim Ming 0323642 Chong Wai Loon 0319745 Kingsley Tham Kai Loon 0323593
- 2. TYPES OF MATERIALS FOR FORMWORK
- 3. TYPE OF MATERIAL SUITABILITY ADVANTAGES DISADVANTAGES COST PLYWOOD (TRADITIONAL) -For almost common construction and regular shape -except for superstructure -For construction that is located in a hot weather due to its characteristic (Easily broken if moisture) - Can easily be cut to shape on site - can be used many times if stored properly - available in various size - can facilitate bending with thinner plywood - less costly - short life span - can be damage by water - time consuming - weaker than timber - longer pieces may cause bend - -Cheapest -Ingredient is easy to get and it’s easy to model the panels. TIMBER (TRADITIONAL) -Suitable for slab construction -For specific irregular shapes. -For huge construction or high level but not exciding 4 level. - can easily be cut to size - easy handling - can be easily assembled and disassembled - faulty part can be replaced - can be easily produced - short life span - limited reuse capability - absorb moisture from wet concrete thus leading to weaker concrete - wet timber formwork will shrink - shrinking can cause leakage - high labor cost - time consuming for larger structure Cheaper than steel -The transportation fees. The cost of getting the ingredients.
- 4. TYPE OF MATERIAL SUITABILITY ADVANTAGES DISADVANTAGES COST ALUMINIUM -Suitable for rapid construction -for area that is not suitable to crane or heavy lifting equipment to enter. - strong - high durability - light weight - fewer supports and ties are required - less skilled labor needed - can be construct in short time - lighter section will deflect more - greater transportation cost due to large pieces - no flexibility - cannot be shape on site - High risk of theft -Cheaper than steel and timber formwork -The panels can be reuse around 280 times -Easy to transport so will lower the transportation fees. STEEL -Suitable for superstructure -For higher floor and level construction. - strong and durable - long life span - can be installed and dismantled in great speed - can be reused for few times - smooth surfaces - very strong - does not absord moisture from concrete -does not shrink or warp - limited size - limited shape - no flexibility - high transportation cost -The most expensive -The costing of the panels and the process of making the panels. -Transportation fees is the highest due to its mass
- 5. TYPE OF MATERIAL SUITABILITY ADVANTAGES DISADVANTAGES COST PLASTIC (GRP) -Suitable for building concrete wall, basement, column, slab, etc. -For special shape of building as plastic formwork panels are easier to model into specific shape. - lightweight - can be easily cut to size and nailed - can be reused many times - resistant to pest - can be used to do complicated concrete shape - easily damaged when exposed to heat - complicated concrete shape require the right and accurate design and planning of this formwork -Cheaper than steel, timber and aluminum but more expensive than plywood -Ingredient is easy to be found and can be reuse around 100 times. -Panels are easy to model into shapes -Mass is lightest so the transportation fees is lower.
- 6. Flooring Finishes’ Materials -Cork Flooring -Tile Flooring -Stone Flooring -Marble Flooring -Wood Flooring -Linoleum Flooring
- 7. REFERENCE ● http://files.hostgator.co. in/hostgator181958/file/aluminiumformworksystemintro.pdf ● http://www.bofuform.com/ ● http://etd.aau.edu.et/bitstream/123456789/8179/1/Bereket%20Amare. pdf ● http://www.gunnersens.com. au/images/stories/products/Plywood/Formwork_Brochure_WEB.pdf ● http://theconstructor.org/building/materials-for-formwork/6188/