Be inspired as Hermann shares some of the challenges, learnings and strategies he has experienced and developed through years of sustainable design for private, public and commercial buildings.
Guniting is a process that uses a cement-sand mixture projected at high pressure through a cement gun to repair damaged concrete surfaces. The mixture, usually in a 1:3 cement to sand ratio, is deposited on the surface under 20-30 N/cm^2 of pressure. Guniting can be used on vertical, overhead, and horizontal surfaces to restore concrete damaged by corrosion or inferior work. It provides an impervious layer and high compressive strength of 56-70 N/mm^2.
This document provides an introduction to prestressed concrete bridge design. It discusses how prestressing concrete induces compression to counteract tensile stresses from loading. Prestressed concrete allows for longer concrete bridge spans through precasting units that are lifted into place. The document covers methods of prestressing including pre-tensioning and post-tensioning. It also summarizes design considerations like serviceability limits, stress limitations, prestress losses, and establishes basic inequalities for prestress force and section properties. Magnel diagrams are introduced as a way to determine appropriate prestress force and eccentricity values.
Presentation on considerations for seismic retrofitting. This presentation was given at the Natural Hazard Mitigation Association's annual Symposium held every July in Broomfield, Colorado.
This presentation was given by Mai (Mike) Tong of FEMA. Watch the whole presentation here: https://www.youtube.com/watch?v=alb6V8mbJEo
The document provides information on methods of prestressing concrete, including pretensioning and post-tensioning. It discusses:
- Pretensioning involves stressing steel tendons before the concrete is cast around them.
- Post-tensioning involves stressing steel tendons after the concrete has cured using jacks, then grouting the voids.
- Both methods put the concrete in compression and increase its strength and durability compared to conventional reinforced concrete.
The use of post-tensioning system in building offers numerous advantages such as economic savings, minimised floor-to-floor heights, increased column-free space, minimised foundations, in seismic areas, reduced weight and lateral load resisting systems, simplified slab design and construction etc.
Detail case study on pile foundation with literature review , It is helpful for the term paper and other research work and link in it will further help an individual in course of their study or research work .
Collapse Of I 35 W Highway Bridge Minneapolis,Minnesota 08.11.14YOONCHAEWON
The report summarizes an investigation into the collapse of the I-35W highway bridge over the Mississippi River in Minneapolis, Minnesota on August 1, 2007. The eight-lane bridge experienced a catastrophic failure in its main span, causing the deck truss to collapse into the river below. A total of 111 vehicles and their occupants were on the bridge at the time, resulting in 13 deaths and 145 injuries. The report examines the collapse sequence and identifies factors that contributed to the failure, including deficiencies in the bridge's original design and maintenance over its 40-year lifespan.
Central industries national pvc krypton electrical profileLalith Dias
Central Industries PLC manufactures construction-related products that are certified to local and international quality standards. Their flagship brands include National PVC and Krypton, which produce pipes, fittings, and other products for plumbing, drainage, electrical, and cable management applications. The company aims to be the preferred choice in the construction industry by offering trusted products that meet stringent quality and safety standards.
Guniting is a process that uses a cement-sand mixture projected at high pressure through a cement gun to repair damaged concrete surfaces. The mixture, usually in a 1:3 cement to sand ratio, is deposited on the surface under 20-30 N/cm^2 of pressure. Guniting can be used on vertical, overhead, and horizontal surfaces to restore concrete damaged by corrosion or inferior work. It provides an impervious layer and high compressive strength of 56-70 N/mm^2.
This document provides an introduction to prestressed concrete bridge design. It discusses how prestressing concrete induces compression to counteract tensile stresses from loading. Prestressed concrete allows for longer concrete bridge spans through precasting units that are lifted into place. The document covers methods of prestressing including pre-tensioning and post-tensioning. It also summarizes design considerations like serviceability limits, stress limitations, prestress losses, and establishes basic inequalities for prestress force and section properties. Magnel diagrams are introduced as a way to determine appropriate prestress force and eccentricity values.
Presentation on considerations for seismic retrofitting. This presentation was given at the Natural Hazard Mitigation Association's annual Symposium held every July in Broomfield, Colorado.
This presentation was given by Mai (Mike) Tong of FEMA. Watch the whole presentation here: https://www.youtube.com/watch?v=alb6V8mbJEo
The document provides information on methods of prestressing concrete, including pretensioning and post-tensioning. It discusses:
- Pretensioning involves stressing steel tendons before the concrete is cast around them.
- Post-tensioning involves stressing steel tendons after the concrete has cured using jacks, then grouting the voids.
- Both methods put the concrete in compression and increase its strength and durability compared to conventional reinforced concrete.
The use of post-tensioning system in building offers numerous advantages such as economic savings, minimised floor-to-floor heights, increased column-free space, minimised foundations, in seismic areas, reduced weight and lateral load resisting systems, simplified slab design and construction etc.
Detail case study on pile foundation with literature review , It is helpful for the term paper and other research work and link in it will further help an individual in course of their study or research work .
Collapse Of I 35 W Highway Bridge Minneapolis,Minnesota 08.11.14YOONCHAEWON
The report summarizes an investigation into the collapse of the I-35W highway bridge over the Mississippi River in Minneapolis, Minnesota on August 1, 2007. The eight-lane bridge experienced a catastrophic failure in its main span, causing the deck truss to collapse into the river below. A total of 111 vehicles and their occupants were on the bridge at the time, resulting in 13 deaths and 145 injuries. The report examines the collapse sequence and identifies factors that contributed to the failure, including deficiencies in the bridge's original design and maintenance over its 40-year lifespan.
Central industries national pvc krypton electrical profileLalith Dias
Central Industries PLC manufactures construction-related products that are certified to local and international quality standards. Their flagship brands include National PVC and Krypton, which produce pipes, fittings, and other products for plumbing, drainage, electrical, and cable management applications. The company aims to be the preferred choice in the construction industry by offering trusted products that meet stringent quality and safety standards.
Pre-engineered steel buildings are designed and fabricated off-site using standardized structural components. They are lighter and more economical than conventional construction. The key components include tapered steel columns, rafters, purlins, girts, and sheet metal panels. Structural analysis and design are performed to calculate loads and optimize the frame based on factors like wind speed and seismic zone. Components are then erected on-site by connecting prefabricated pieces together using bolted joints.
This document provides information about a group project analyzing the effects of wind on different types of roof structures. It lists the group members and introduces the topics to be analyzed, including flat roofs, pitched roofs, and hipped roofs. The methodology will use software to independently analyze different roof types and compare the results. Relevant codes and materials will be applied. The study area is Adama, Ethiopia, located at an average altitude of 1712 meters above sea level.
Abstract Chimneys are very important structures for the emission of poisonous gases in power plants. After realising the urgent need to
restrict the pollution levels, chimney height is being rapidly increased. So most of the chimneys are tall slender structures which
fail due to wind excitation The present study discusses the dynamic behaviour of tall chimneys. Reinforced concrete chimney of
275m high, which is located in warora, Maharastra is taken for the present study. The objective of this project is to study the
change in the stress pattern due to presence of flue holes and also to carry out the influence of along wind and across wind effects
on the height of chimney for different wind speed and location. The analyse of chimney is carried out by developing a three
dimensional model created with plate elements using STADD Pro. The stress concentrations in the flue duct in the chimney have
been studied.
Keywords: Tall Slender, Warora, Maharastra, Flue Holes, STADD Pro, Stress Concentration
A COMPARATIVE STUDY OF BS8110 AND EUROCODE 2 STANDARDS FOR DESIGN OF A CONTIN...IAEME Publication
In this paper, a comparative study of BS 8110-97 and Eurocode2 for the design of reinforced concrete beam with a particular interest on the area of tension and shear reinforcements required, with the aim of determining which of the two codes provides the most economic design is carried out using Microsoft excel spreadsheet. A six-span continuous beam from the roof of a three storey shopping complex was selected and designed with the aid of a programmed excel spread sheet, taking into account only dead and live loads and assuming all spans to be loaded equally for both dead and live load combination. The self-weight of the beam was taken as the dead load while the live load was assumed to be a unity.
The document discusses the construction of a steel superstructure for a rail-cum-road bridge across the River Ganga in Bihar, India. Key details include a bridge length of 3.690 km using welded steel truss construction. Gammon Infrastructure Projects Ltd has been contracted to fabricate and erect 12 spans of 125m each. The work involves fabricating over 24,000 tons of structural steel at site workshops and erecting the spans by cantilever erection using customized cranes. Challenges include avoiding distortion during fabrication and controlling cantilever erection stresses.
Shotcrete is a pneumatically applied mixture of cement, aggregate, and water that is projected at high velocity onto a surface. It is applied using a special unit consisting of a mortar gun or concrete sprayer and a compressor. Shotcrete provides advantages over conventional cast-in-place construction like reduced formwork needs and faster construction speeds. It also allows access to difficult to reach areas. Shotcrete mixtures can achieve high early strength and have good density and permeability when applied properly.
05-Strength of Double Angle Bolted Tension Members (Steel Structural Design &...Hossam Shafiq II
1. The document discusses the limit states and failure modes of bolted double angle tension members, including yielding of the gross section, fracture at the net section, and block shear failure.
2. It provides equations to calculate the effective net area considering shear lag effects, and the block shear strength considering both shear and tensile strengths.
3. An example calculation is shown to determine the tensile resistance of a double unequal angle member bolted at one leg, where fracture at the net section governs with a strength of 393.9 kN.
The document provides an overview of the National Building Code of India 2005. It discusses the importance of construction for development plans in India and the need for a unified code to regulate building activity. The code aims to standardize building regulations, control costs, and promote safety and performance-based construction. It covers administrative rules, structural design, materials, fire safety, services, and other technical aspects of building planning and construction. The code is intended to guide government agencies, local authorities, and construction professionals in India.
This document provides an overview of reinforced concrete mat foundations and discusses what is known and unknown about their seismic design. Key points:
- Mat foundations distribute loads over a large area to reduce differential settlement and resist uplift from overturning. Their behavior is modeled as an upside-down slab system.
- Soil properties, demand levels defined by codes, and spatial variability of ground motions present challenges to seismic design and remain areas with uncertainties.
- Traditional design focuses on local punching shear from columns but global shear and interaction with walls transferring overturning demands are less understood.
- Current code provisions may not fully activate thick mats or address soil-structure interaction, representing gaps in knowledge.
The
Silver Oak College of Engineering and Technology (SOCET) is a degree engineering college located in Ahmedabad, India approved by AICTE. The 9-page document describes the process of constructing a concrete road on the SOCET campus, including site preparation, materials used, construction steps, equipment needed, and cost analysis. The contractor has 8 years of experience building concrete and asphalt roads. Proper preparation of the subgrade and subbase is essential for a durable concrete pavement.
The document discusses different methods of post-tensioning concrete structures. It describes the Freyssinet system as the first introduced method using steel wires grouped into cables with a helical spring. The Magnel Blaton system stresses wires two at a time using sandwich plates and wedges. The Gifford Udall system uses single wires stressed independently with double-acting jacks and tube or plate anchorages. The Lee McCall system prestresses steel bars using threaded bars tightened with nuts against bearing plates.
A systematic approach to investigations involves preliminary investigation, testing, diagnosis, and considering available information about construction documents and load estimates. The investigation may include assessing actual loads versus structural capacity, determining causes of corrosion and defects, and the extent of any issues. A systematic sequence for inspection first considers preliminary investigation, testing, diagnosis, available construction documents, load estimates, and environmental effects before analyzing potential flaws in design, defects in construction, and strengthening requirements.
Prestressed concrete is a method that applies compressive force to reinforced concrete in order to counteract tensile forces. This prevents cracking and allows concrete to be treated as an elastic material. There are two main methods: pre-tensioning, where tendons are tensioned before casting, and post-tensioning, where tendons are tensioned after casting using ducts. Prestressed concrete enables longer spans, reduces material usage, and improves durability compared to reinforced concrete. However, it requires higher quality materials and specialized equipment, which increases costs.
PLANNING AND DESIGNING OF PRECAST STRUCTURESAjit Sabnis
This document discusses planning and design of pre-cast concrete buildings. It begins with an introduction to pre-cast construction, noting the benefits of industrialized production such as quality, time savings, and environmental friendliness. It then covers various pre-cast structural systems and elements like columns, beams, floors, and facades. The document discusses design considerations including structural analysis, element design, transportation, and erection. It provides examples of pre-cast construction of buildings, parking garages, and metro rail stations in India. In summary, the document outlines planning, design, and construction methods for pre-cast concrete structures.
The document provides a project report summary for a summer training held at Jaypee Greens Sports City residential buildings in Kassia, India. It acknowledges those who supported the training program, including managers from Jaypee Greens. The report details include an introduction to the project and specifications of the residential buildings being constructed. It discusses the building materials being used such as cement, sand, stone, and bricks. Technical details of the project like the structure, estimated costs, and site plans are also summarized.
This document discusses demolition work of existing buildings. It defines demolition as tearing down or falling down of a building with equipment or explosives. It outlines the necessity of demolition when structures are old, need structural changes, or have failed. The document describes safety aspects of demolition like falls, falling materials, and electrocutions. It recommends disconnecting utilities, barricading openings, and removing debris constantly. Demolition methods are discussed for different building types like masonry, steel, concrete, and post-tensioned units. The sequence of demolition is described as the reverse of construction with non-structural elements removed first.
Inspection,Repair and Strengthening of PSC Bridge.Mohammad Furqan
The document provides information on inspection, repair, and strengthening of pre-stressed concrete (PSC) bridges. It discusses common types of deterioration in concrete bridges such as carbonation, chloride attack, alkali-silica reaction, and corrosion of steel reinforcement. It outlines the inspection process including planning, objectives, equipment used, and what elements to inspect such as cracks, bearings, and prestressing components. Non-destructive testing methods like rebound hammer, ultrasonic pulse velocity, and cover meter tests are described. Finally, common repair methods for concrete like mortar filling, grouting, shotcrete, and fiber reinforced polymer wrapping are presented.
The document discusses cracks in buildings, their causes and prevention. It classifies cracks as structural or non-structural and by width, direction and appearance. Non-structural cracks are caused by thermal variation, chemical reactions, moisture movement, foundation issues and manufacturing defects. Thermal variation results from temperature changes causing expansion and contraction. Moisture movement from wetting and drying leads to reversible and irreversible movement. After construction, structural cracks can be repaired through epoxy injection, polyurethane injection or stitching cracks. The seminar provides information on identifying crack causes and selecting suitable repair techniques.
This presentation, which includes termite management techniques, will help improve the specification and design performance of wood in construction.
The presentation uses structural engineering criteria, years of experience and field trials and predictive modelling to provide guidance on methods to increase the service life of woods used in Australia.
Also covered are the affects of natural variation between wood species, the effectiveness of wood preservative treatments and climatic conditions.
Tips for the real world reference transactionSarah Steiner
This document provides tips for real-world reference transactions. It discusses how to put patrons at ease, get to the actual question being asked, suggest changes to patrons' requests, and instruct patrons surreptitiously. The document also covers assessing reference skills by reviewing yourself and others, setting standards, and planning workshops. Key tips include using affirmation and open questions, thinking aloud, showing and telling patrons how to find information, and letting patrons drive the transaction while limiting jargon. The overall goal is to help patrons in a friendly manner that doesn't make assumptions.
Pre-engineered steel buildings are designed and fabricated off-site using standardized structural components. They are lighter and more economical than conventional construction. The key components include tapered steel columns, rafters, purlins, girts, and sheet metal panels. Structural analysis and design are performed to calculate loads and optimize the frame based on factors like wind speed and seismic zone. Components are then erected on-site by connecting prefabricated pieces together using bolted joints.
This document provides information about a group project analyzing the effects of wind on different types of roof structures. It lists the group members and introduces the topics to be analyzed, including flat roofs, pitched roofs, and hipped roofs. The methodology will use software to independently analyze different roof types and compare the results. Relevant codes and materials will be applied. The study area is Adama, Ethiopia, located at an average altitude of 1712 meters above sea level.
Abstract Chimneys are very important structures for the emission of poisonous gases in power plants. After realising the urgent need to
restrict the pollution levels, chimney height is being rapidly increased. So most of the chimneys are tall slender structures which
fail due to wind excitation The present study discusses the dynamic behaviour of tall chimneys. Reinforced concrete chimney of
275m high, which is located in warora, Maharastra is taken for the present study. The objective of this project is to study the
change in the stress pattern due to presence of flue holes and also to carry out the influence of along wind and across wind effects
on the height of chimney for different wind speed and location. The analyse of chimney is carried out by developing a three
dimensional model created with plate elements using STADD Pro. The stress concentrations in the flue duct in the chimney have
been studied.
Keywords: Tall Slender, Warora, Maharastra, Flue Holes, STADD Pro, Stress Concentration
A COMPARATIVE STUDY OF BS8110 AND EUROCODE 2 STANDARDS FOR DESIGN OF A CONTIN...IAEME Publication
In this paper, a comparative study of BS 8110-97 and Eurocode2 for the design of reinforced concrete beam with a particular interest on the area of tension and shear reinforcements required, with the aim of determining which of the two codes provides the most economic design is carried out using Microsoft excel spreadsheet. A six-span continuous beam from the roof of a three storey shopping complex was selected and designed with the aid of a programmed excel spread sheet, taking into account only dead and live loads and assuming all spans to be loaded equally for both dead and live load combination. The self-weight of the beam was taken as the dead load while the live load was assumed to be a unity.
The document discusses the construction of a steel superstructure for a rail-cum-road bridge across the River Ganga in Bihar, India. Key details include a bridge length of 3.690 km using welded steel truss construction. Gammon Infrastructure Projects Ltd has been contracted to fabricate and erect 12 spans of 125m each. The work involves fabricating over 24,000 tons of structural steel at site workshops and erecting the spans by cantilever erection using customized cranes. Challenges include avoiding distortion during fabrication and controlling cantilever erection stresses.
Shotcrete is a pneumatically applied mixture of cement, aggregate, and water that is projected at high velocity onto a surface. It is applied using a special unit consisting of a mortar gun or concrete sprayer and a compressor. Shotcrete provides advantages over conventional cast-in-place construction like reduced formwork needs and faster construction speeds. It also allows access to difficult to reach areas. Shotcrete mixtures can achieve high early strength and have good density and permeability when applied properly.
05-Strength of Double Angle Bolted Tension Members (Steel Structural Design &...Hossam Shafiq II
1. The document discusses the limit states and failure modes of bolted double angle tension members, including yielding of the gross section, fracture at the net section, and block shear failure.
2. It provides equations to calculate the effective net area considering shear lag effects, and the block shear strength considering both shear and tensile strengths.
3. An example calculation is shown to determine the tensile resistance of a double unequal angle member bolted at one leg, where fracture at the net section governs with a strength of 393.9 kN.
The document provides an overview of the National Building Code of India 2005. It discusses the importance of construction for development plans in India and the need for a unified code to regulate building activity. The code aims to standardize building regulations, control costs, and promote safety and performance-based construction. It covers administrative rules, structural design, materials, fire safety, services, and other technical aspects of building planning and construction. The code is intended to guide government agencies, local authorities, and construction professionals in India.
This document provides an overview of reinforced concrete mat foundations and discusses what is known and unknown about their seismic design. Key points:
- Mat foundations distribute loads over a large area to reduce differential settlement and resist uplift from overturning. Their behavior is modeled as an upside-down slab system.
- Soil properties, demand levels defined by codes, and spatial variability of ground motions present challenges to seismic design and remain areas with uncertainties.
- Traditional design focuses on local punching shear from columns but global shear and interaction with walls transferring overturning demands are less understood.
- Current code provisions may not fully activate thick mats or address soil-structure interaction, representing gaps in knowledge.
The
Silver Oak College of Engineering and Technology (SOCET) is a degree engineering college located in Ahmedabad, India approved by AICTE. The 9-page document describes the process of constructing a concrete road on the SOCET campus, including site preparation, materials used, construction steps, equipment needed, and cost analysis. The contractor has 8 years of experience building concrete and asphalt roads. Proper preparation of the subgrade and subbase is essential for a durable concrete pavement.
The document discusses different methods of post-tensioning concrete structures. It describes the Freyssinet system as the first introduced method using steel wires grouped into cables with a helical spring. The Magnel Blaton system stresses wires two at a time using sandwich plates and wedges. The Gifford Udall system uses single wires stressed independently with double-acting jacks and tube or plate anchorages. The Lee McCall system prestresses steel bars using threaded bars tightened with nuts against bearing plates.
A systematic approach to investigations involves preliminary investigation, testing, diagnosis, and considering available information about construction documents and load estimates. The investigation may include assessing actual loads versus structural capacity, determining causes of corrosion and defects, and the extent of any issues. A systematic sequence for inspection first considers preliminary investigation, testing, diagnosis, available construction documents, load estimates, and environmental effects before analyzing potential flaws in design, defects in construction, and strengthening requirements.
Prestressed concrete is a method that applies compressive force to reinforced concrete in order to counteract tensile forces. This prevents cracking and allows concrete to be treated as an elastic material. There are two main methods: pre-tensioning, where tendons are tensioned before casting, and post-tensioning, where tendons are tensioned after casting using ducts. Prestressed concrete enables longer spans, reduces material usage, and improves durability compared to reinforced concrete. However, it requires higher quality materials and specialized equipment, which increases costs.
PLANNING AND DESIGNING OF PRECAST STRUCTURESAjit Sabnis
This document discusses planning and design of pre-cast concrete buildings. It begins with an introduction to pre-cast construction, noting the benefits of industrialized production such as quality, time savings, and environmental friendliness. It then covers various pre-cast structural systems and elements like columns, beams, floors, and facades. The document discusses design considerations including structural analysis, element design, transportation, and erection. It provides examples of pre-cast construction of buildings, parking garages, and metro rail stations in India. In summary, the document outlines planning, design, and construction methods for pre-cast concrete structures.
The document provides a project report summary for a summer training held at Jaypee Greens Sports City residential buildings in Kassia, India. It acknowledges those who supported the training program, including managers from Jaypee Greens. The report details include an introduction to the project and specifications of the residential buildings being constructed. It discusses the building materials being used such as cement, sand, stone, and bricks. Technical details of the project like the structure, estimated costs, and site plans are also summarized.
This document discusses demolition work of existing buildings. It defines demolition as tearing down or falling down of a building with equipment or explosives. It outlines the necessity of demolition when structures are old, need structural changes, or have failed. The document describes safety aspects of demolition like falls, falling materials, and electrocutions. It recommends disconnecting utilities, barricading openings, and removing debris constantly. Demolition methods are discussed for different building types like masonry, steel, concrete, and post-tensioned units. The sequence of demolition is described as the reverse of construction with non-structural elements removed first.
Inspection,Repair and Strengthening of PSC Bridge.Mohammad Furqan
The document provides information on inspection, repair, and strengthening of pre-stressed concrete (PSC) bridges. It discusses common types of deterioration in concrete bridges such as carbonation, chloride attack, alkali-silica reaction, and corrosion of steel reinforcement. It outlines the inspection process including planning, objectives, equipment used, and what elements to inspect such as cracks, bearings, and prestressing components. Non-destructive testing methods like rebound hammer, ultrasonic pulse velocity, and cover meter tests are described. Finally, common repair methods for concrete like mortar filling, grouting, shotcrete, and fiber reinforced polymer wrapping are presented.
The document discusses cracks in buildings, their causes and prevention. It classifies cracks as structural or non-structural and by width, direction and appearance. Non-structural cracks are caused by thermal variation, chemical reactions, moisture movement, foundation issues and manufacturing defects. Thermal variation results from temperature changes causing expansion and contraction. Moisture movement from wetting and drying leads to reversible and irreversible movement. After construction, structural cracks can be repaired through epoxy injection, polyurethane injection or stitching cracks. The seminar provides information on identifying crack causes and selecting suitable repair techniques.
This presentation, which includes termite management techniques, will help improve the specification and design performance of wood in construction.
The presentation uses structural engineering criteria, years of experience and field trials and predictive modelling to provide guidance on methods to increase the service life of woods used in Australia.
Also covered are the affects of natural variation between wood species, the effectiveness of wood preservative treatments and climatic conditions.
Tips for the real world reference transactionSarah Steiner
This document provides tips for real-world reference transactions. It discusses how to put patrons at ease, get to the actual question being asked, suggest changes to patrons' requests, and instruct patrons surreptitiously. The document also covers assessing reference skills by reviewing yourself and others, setting standards, and planning workshops. Key tips include using affirmation and open questions, thinking aloud, showing and telling patrons how to find information, and letting patrons drive the transaction while limiting jargon. The overall goal is to help patrons in a friendly manner that doesn't make assumptions.
Let's face it, people aren't answering their phones like they used to. So as a sales person you have a couple options - make more calls, or create a process that encourages your prospects to take your call. This presentation walks through how to increase your chances of getting a live person when you make that sales call.
Learn about the different schemes to ensure wood is derived from an appropriate source and where our wood comes from. The key forest management certification schemes, Forest Stewardship Council (FSC) and those endorsed by Programme for Endorsement of Forest Certification (PEFC), such as the Australian Forestry Certification Scheme (AFCS) and the associated chain-of-custody, are explained. Where wood and other wood products come from will be discussed as will how to reduce the risk of purchasing wood products that may be from illegally logged sources.
First Book acts as a distributor, channeling new books from publishers to communities in need. Currently, First Book operates in the US and Canada and has distributed more than 85 million books to children in need. First Book employs innovative methods to solve the traditionally challenging problem of providing book access to impoverished children. It creates incentives for publishers to donate or sell books to First Book at a deep discount. While First Book has made record of impact available online, information and methodology is relatively limited. For example, key metrics such as number of children impacted and books distributed in years prior to 2008 are unavailable.
Sustainable design for a low carbon footprint by Fabiano XimenesFWPA
Sustainable design for a low carbon footprint
Fabiano Ximenes, NSW Department of Primary Industries
Carbon positive wood and wood products are enabling architects and designers to create buildings with low or zero (negative is possible!) carbon footprints.
NPI Evaluation of Vital Voices Global Partnership (VVGP)Nonprofit Investor
Vital Voices Global Partnership (“VVGP”) was created in 2000 to focus on empowering women globally through human rights advocacy, economic opportunities, and political participation. VVGP identifies and provides training to women leaders through global partnerships and programs. It has empowered over 12,000 women leaders who have then mentored over 500,000 additional women. However, VVGP is highly reliant on a small number of donors, and its expenses consist of nearly half for travel and services. Maintaining diverse funding sources and efficient spending will help ensure its continued success empowering women worldwide.
Find out how wood construction can contribute to a sustainable building. Using scientifically based life cycle assessment (LCA) methodology, this session demonstrates why wood products are better for the environment than other materials in terms of indicators such as global warming potential and resource depletion. LCA is becoming the world standard for evaluating the sustainability of materials and assemblies and improving environmentally based decision-making. See why wood from well-managed forests and plantations is a good choice when it comes to climate change.
This document discusses fire resistance considerations and maximum storey heights for timber construction in Australia. It provides tables specifying the maximum number of storeys allowed for different building types and classifications without sprinklers. The document also examines what limits timber construction in building regulations regarding fire, including requirements for external and internal wall materials. It covers calculating fire resistance levels and criteria for stability, integrity and insulation. Methods of fire protection for timber elements like beams and columns are presented, including increased thickness and wrapping in plasterboard. Construction site fire safety and design guides from WoodSolutions relating to fire engineering are also mentioned.
This document provides an overview of glulam (glue laminated timber) in Australia. It discusses the history and standards for glulam, as well as common species and grades used. Popular applications include beams, columns, and structural elements for commercial, industrial, and residential buildings. The document highlights several award-winning glulam projects and describes the benefits of glulam such as strength, sustainability, and design flexibility. Connection methods and manufacturers are also outlined.
LVL floor panel systems offer several design solutions and construction advantages over concrete floors including lighter weight, faster installation, smaller cranes/foundations, and a cleaner work environment. Panel options include T-beams, cassettes, and concrete toppings. T-beams are simple and cost-effective while cassettes provide fire resistance but are more expensive. Concrete toppings provide benefits like thermal mass but also disadvantages like added weight and wet trades. Spreadsheet design allows for easy calculation of member sizes and performance checks. Acoustics and fire resistance can be achieved through suspended ceilings or fire-rated materials.
This document discusses software solutions for designing buildings using Laminated Veneer Lumber (LVL) and summarizes a presentation about LVL building design. It introduces the computeIT suite of timber engineering design tools, including computeIT for Beams and computeIT toolkIT. It provides an example design of the Whangarei Dry Mill, a 12,210 square meter building that uses a combination of solid and built-up LVL sections, I-beam purlins, and computeIT for the design.
This document summarizes a seminar on cross-laminated timber (CLT) and massive timber procurement. It discusses Stora Enso, the world's largest CLT producer, and outlines considerations for CLT design and procurement including panel sizes, optimization for minimizing waste, orientation of wood layers, handling and logistics of transporting CLT by container ship from Europe to Australia.
Modern screw connectors are increasingly being used in timber construction projects like the Expo 2000 roof and Paris airport. Full thread screws have high load capacity but no clamping, while partial thread screws clamp materials together. Common head styles include washer heads for tension capacity and countersunk heads for flush mounting. Proper pre-drilling and corrosion protection help ensure long-term strength of screw connections in timber structures like cross-laminated timber buildings. Technical information on screw specifications and designs is available from manufacturers.
The document discusses design considerations for cross-laminated timber (CLT) buildings. It covers optimal CLT designs and applications, material properties, design resources, suitable projects, finishes, floor, wall and lateral designs. It also addresses vibration, fire, acoustic performance, connections, termite control, variations between manufacturers, design software, balancing strength with other factors, importation, and the CLT design and construction process when working with a supplier like SmartStruct.
This presentation demonstrates how the fire performance requirements in the Building Code of Australia (BCA) for Class 1a, Class 2, 3 & 9c as well as Class 5,6 9a & 9b buildings can be met. In this context, the presentation provides verified construction details that utilise the BCA's deemed-to-satisfy provisions.
Does specifying wood seem like a foreign language? Then this presentation is for you. You'll receive an overview of wood terminology, applications of wood materials, production of wood, characteristics of wood and relationship with properties, grading, durability, specification and handling as well as an overview of manufactured wood products such as laminated veneer lumber (LVL)
The document provides information on various types of timber finishes including stains, paints, and clear finishes. It discusses factors that affect finish performance such as wood type and grain, moisture, surface preparation, and weathering. The purpose of finishes is to both protect the timber from the elements and add aesthetic qualities. Proper selection and application of finishes is important for durability.
Be inspired by international and local projects including Australian Timber Design Award winners. See residential, commercial and institutional projects featuring indoor applications, such as kitchens and bathrooms, bedrooms ceilings and wall linings, flooring and stairs, plus external applications, including decking, cladding, landscaping and privacy screens.
This presentation is an overview of the best in wood design.
Discover the different methods of gaining Green Star credits using wood and wood products in the built environment. Topics of interest include chain of custody and forestry management certification schemes: indoor air quality issues for composite wood products, and easy ways of specifying and obtaining appropriate documentation for wood and wood products, in order to obtain credits.
The presentation addresses the thermal comfort requirements of the NSW Building Sustainability Index (BASIX) and how lightweight wood-based construction systems can be easily used to meet these requirements. Emphasis is placed on simple techniques to insulate walls, roofs and sub-floor areas of suspended floors for new construction as well as alterations and additions. The presentation will highlight cost effective design and building details, ventilation issues and smart use of thermal mass.
Building with Timber in Bushfire-prone Areas - Lunch & LearnFWPA
Discover how and which wood products can be used in the different bushfire prone areas hazard levels and building applications. The presentation brings together the requirements of the Australian Standard AS3959 and NSW RFS Planning for Bushfire Protection requirements.
Making it last: Timber durability and exterior wood finishes by Greg NolanFWPA
Making it last: Timber durability and exterior wood finishes
Assoc. Prof Greg Nolan, University of Tasmania, School of Architecture & Design
Durable timber design is a sustainability issue as good timber used outside shouldn't suffer due to poor selection and detailing. There are broad guidelines for balancing species performance, site conditions, architectural intent in finishes and maintenance, and an effective building service life.
Maximising energy efficiency in residential design by Geoff ClarkFWPA
Maximising energy efficiency in residential design
Geoff Clark, Troppo Architects
Informed materials specification and thermal performance in timber frame designs can increase housing star ratings and lower operational energy costs.
Fire Safety Engineering
David Barber, Principal, Australasia Fire Leader, ARUP
Internationally and locally, timber and wood products are increasingly specified for major construction projects as a fire safe building material. Integrating design principles and fire engineering can ensure the required performance and compliance with relevant building codes.
Innovative timber buildings – including cross laminated timber and laminated ...FWPA
Innovative timber buildings – including cross laminated timber and laminated veneer lumber
Liam Dewar, Director - Eurban Limited UK
New design concepts using engineered timber products are promising to increase sustainability and construction efficiency. Cross laminated timber (CLT) and laminated veneer lumber (LVL) are appearing in multi-level building designs of 10 storeys and more.
Aggression - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
As we navigate through the ebbs and flows of life, it is natural to experience moments of low motivation and dwindling passion for our goals.
However, it is important to remember that this is a common hurdle that can be overcome with the right strategies in place.
In this guide, we will explore ways to rekindle the fire within you and stay motivated towards your aspirations.
Understanding of Self - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Procrastination is a common challenge that many individuals face when it comes to completing tasks and achieving goals. It can hinder productivity and lead to feelings of stress and frustration.
However, with the right strategies and mindset, it is possible to overcome procrastination and increase productivity.
In this article, we will explore the causes of procrastination, how to recognize the signs of procrastination in oneself, and effective strategies for overcoming procrastination and boosting productivity.
You may be stressed about revealing your cancer diagnosis to your child or children.
Children love stories and these often provide parents with a means of broaching tricky subjects and so the ‘The Secret Warrior’ book was especially written for CANSA TLC, by creative writer and social worker, Sally Ann Carter.
Find out more:
https://cansa.org.za/resources-to-help-share-a-parent-or-loved-ones-cancer-diagnosis-with-a-child/
ProSocial Behaviour - Applied Social Psychology - Psychology SuperNotesPsychoTech Services
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
3. Inspiring Sustainable Design Hermann Kaufmann Recipient of the Spirit of Nature Wood Architecture Award 2010 Professor of Architecture, specialising in the design of timber and laminated wood constructions
53. Community Center Ludesch primeenergyamount for construction GMZ Ludesch (without cellar)in comparison primenergyamount for heating [kWh/m²year] Heating energy Grey energy
54. Community Center Ludesch Formaldehyd [ppm] measurement Normal measurement range 0,05 – 0,12 Critical value Sensitive groups WHO guideline value VOC (volatile organic compounds) measurement Critical value sensitive groups Normal measurement range
55. Community Center Ludesch Environmentreliefthrougsubstitutionmineralicor metallic materials Primary energynon renewable 258% Global warming potential 248% Acidification potential 96%
143. Inspiring Sustainable Designs Questions? Hermann Kaufmann Recipient of the Spirit of Nature Wood Architecture Award 2010 Professor of architecture, specialising in the design of timber and laminated wood constructions