This document discusses different types of scaffolding and formwork used in construction. It outlines four major types of scaffolding - brick-layer scaffolding, mason's scaffolding, needle scaffolding, and steel scaffolding. It also discusses different materials used for formwork like timber, plywood, steel, and aluminum and their advantages. Centering is defined as the part of formwork that supports horizontal surfaces like beam bottoms and slabs.
Joints are easy to maintain and are less detrimental than uncontrolled or uneven cracks. Concrete expands & shrinks with variations in moisture and temp. The overall affinity is to shrink and this can cause cracking at an early age. Uneven cracks are unpleasant and difficult to maintain but usually do not affect the integrity of concrete.
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It is used as a mould for a structure in which fresh concrete is poured only to harden subsequently.
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Joints are easy to maintain and are less detrimental than uncontrolled or uneven cracks. Concrete expands & shrinks with variations in moisture and temp. The overall affinity is to shrink and this can cause cracking at an early age. Uneven cracks are unpleasant and difficult to maintain but usually do not affect the integrity of concrete.
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construction joint vs expansion joint construction joint vs control joint sidewalk control joint spacing concrete wall control joints expansion joint concrete construction joint concrete concrete joints control joint
monolithic isolation joints isolation joint material isolation joint vs expansion joint isolation joint neo prene insulating joints pipeline isolation joint vs control joint isolation joints in concrete concrete slab isolation joint
construction joint vs expansion joint construction joint vs control joints idewalk control joint spacing concrete wall control joints expansion joint concrete construction joint concrete concrete joints control joint
concrete joint filler
concrete joint filler strips
control joint vs construction joint concrete
concrete control joint filler
concrete slab control joint detail
types of concrete expansion joints
construction joint concrete
control joints in concrete
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
Scaffolding, underepinning and shoringlaxman singh
i have made all the slide according to poly diploma and BTech
this chennal is gold for poly diploma and BTech students.
follow me for all updates and i will help u in make a quality of notes
if u have any doubt fell free to ask on comment section i will reply as fast as a cheeta
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Definition,
functions,
types of foundations,
foundation loads,
selection criteria for foundations based on soil conditions,
bearing capacity of soil,
methods of testing,
method of improving bearing capacity of soil,
settlement of foundations,
precautions against settlement,
shallow and deep foundations,
different types of foundations – wall footing (strip footing), isolated footing, combined footing, raft foundation, pile foundation etc.
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.
Scaffolding, underepinning and shoringlaxman singh
i have made all the slide according to poly diploma and BTech
this chennal is gold for poly diploma and BTech students.
follow me for all updates and i will help u in make a quality of notes
if u have any doubt fell free to ask on comment section i will reply as fast as a cheeta
I love to interact with you all.
Definition,
functions,
types of foundations,
foundation loads,
selection criteria for foundations based on soil conditions,
bearing capacity of soil,
methods of testing,
method of improving bearing capacity of soil,
settlement of foundations,
precautions against settlement,
shallow and deep foundations,
different types of foundations – wall footing (strip footing), isolated footing, combined footing, raft foundation, pile foundation etc.
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.
Reinforced Concrete Structure and Detailing ModuleBahzad5
Reinforced Concrete Structure and Detailing Module.pdf
#Building Construction Technology Course and Equipment
Lecturer’s name: Saad Talaat BILBAS
University: Erbil Polytechnic
University
College: Engineering
Department: Civil
#Building and Construction Technology
Form work for R.C.C. Wall, slab, beam and column, centering for arches
of large spans and dams, design features for temporary works, slip
formwork, False work for Bridges
Sheet Piles; Advantages, Types and Methods - Sheet piles are commonly used for retaining walls, land reclamation, underground structures such as car parks and basements, in marine locations for riverbank protection, seawalls, cofferdams, and so on
Similar to formwork centering and scaffolding by khalid (20)
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
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Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
2. INTRODUCTION
Formwork or shuttering and types of it and new technics or new technology of
formwork.
Centering is hardly similar to formwork or shuttering, and types of centering.
Scaffolding and many types of it.
3. It is a temporary structure used
to support a work crew and
materials to aid in the
construction.
Maintenance and repair of
buildings, bridges and all other
man made structures.
There are four major types of
scaffolding.
I. Brick-layers or single
scaffolding,
II. Mason’s scaffolding or double
scaffolding,
III. Needle scaffolding or
cantilever.
IV. Steel scaffolding.
SCAFFOLDING:-
4. In this type of
scaffolding
includes a single
framework of
ledgers, standard
and putlogs.
In this case
standards are
placed at 2 to 2.5m
interval.
This scaffolding is
commonly
employed for
bricklaying.
BRICK-LAYER OR SINGLE SCAFFOLDING
5.
6. MASON’S OR DOUBLE SCAFFOLDING
This type of scaffolding is commonly provided in case of stone
masonry because it is very difficult to make holes into the wall for
giving the grip to putlogs.
In such scaffolding independent framework is done with standards,
ledgers, putlogs are firmly tied to ledgers.
For better stability, framework is supported by rackers.
7.
8. Tis type of
scaffolding is used if,
i. Ground is weak to
support the
standards,
ii. Construction is
done in busy street
or road,
iii. Construction of
upper part of the
wall is to be done.
In such case, needles
are supported by
strut which is
commonly fixed at
opening.
NEEDLE OR CANTILEVER SCAFFOLDING
9. STEEL SCAFFOLDING
A steel scaffolding is quite similar to timber scaffolding, only difference
is that material used in such scaffolding is steel instead of timber.
Erection of this scaffolding is rather fast and it can also dismantle
rapidly.
Lashings are here replaced by steel couples or fittings.
Its initial cost is more, but it can be used for longer period.
Only drawback is that, it is heavy to transport from one placed to
another, skilled labour is required for erection and dismantling.
10. FORMWORK AND CENTERING
Form work : All arrangement done to support the green concrete till it
attains the strength is known as form work or temporary work.
o Form work determines the geometry, shape. size and finish of the form
work.
Types of formwork:
1) Timber formwork,
2) Plywood formwork,
3) Steel formwork,
4) S-formwork.
Requirement for good formwork.
11.
12. TIMBER FORMWORK:
1. The timber is the most widely used and universally adopted formwork
material.
2. It is cheaper, easily available, easy to fix, impact resistant, easy to
remove, can be used several number of times, can give larger level
surface and can be used to obtain any geometrical shape.
Sheeting for slab, beam,
column side and beam
bottom.
25mm to 40mm thick
Joints and ledges 50 x 70mm to 50 x 250 mm
Posts 75 x 100 mm to 100 x
100mm
13.
14. PLYWOOD FORMWORK:-
Most common material use for facing panel.
Easily cut to shape on site.
It can be used many times.
Thinner plywood used to facilitate bending.
The main advantage is that large panel surface
are available.
The fixing of forms is rapid and economical. It
does not warp, swell and shrink during the
setting of concrete.
It has high impact resistance.
15.
16. STEEL FORMWORK:-
Steel formwork are commonly employed for big project, where the
forms are to be repeatedly used.
They give smooth surfaces needing very little finishing. These prove to
be economical and are best suited for circular columns and flat slab
construction.
Generally, we can say that:
1) They are easy to assemble.
2) Gives smooth surface.
3) High strength and impact value.
4) For big project if produced on large scale they are economical
otherwise highly costed.
17.
18. ALUMINUM FORMWORK(MIVAN):-
Aluminum formwork system is a comparatively new technology in India.
it saves cost, times and improve the quality of the construction.
It is strong and light easy to handle.
It suitable when:-
i. mass housing,
ii. Typical floors,
iii. Fast construction required,
iv. Column less structure.
19.
20. ADVANTAGE OF ALUMINUM FORMWORK:-
Aluminum does not rust like steel, therefore a aluminum formwork can
be reused hundreds of times.
Formwork is made with an aluminum alloy which has high tensile
strength and is also very hard.
Doesn’t required timber or plywood for construction activities, so its
save the environment.
21. Part of formwork
which support the
horizontal surface
is called as
centering.
Example:- beam
bottom and slab
etc.
It is also used for
bottom surface of
sunshade.
CENTERING:-