It contains learning objectives, slidebyslide lecture notes, case studies, test. Interlocking type steel sheet pile is used and can use for excavation up to 15m. A filler slab roofing system is used which based on the principle that for roofs which are. Construction of filler slab using smb ceiling of smb filler slab roof before finishing mangalore tile as filler material specially prepared cups bricks as filler material concrete blocks as filler material as concrete in tension zone is replaced by filler material of lesser density, dead weight of the slab. Loose fill insulation 102 reflective insulation 103 rigid insulation 103. Concrete floor slabs on ground 15 types of floor construction 15 basic requirements 15. The filler slab costeffectiveconstructiontechniques. The construction of deep and complex basements and. Bitumen, bitumen containing cellular materials, cork strips, rubber, mineral. Flooring is the general term for a permanent covering of a floor, or for the work of installing such a floor covering. By adopting rationally designed insitu construction practices like filler slab and precast.
Handbook on good building, design and construction in the. The available alternative construction methods and materials facilitate the cost. But they do not compromise the strength of ceiling in any ways, thus it is economical, reasonable and safe to use. Filler slabs, consume less concrete and steel as compared to conventional slabs, due to the use of lessheavy, lowcost filler material such as.
Manual of design and construction by hubert guillaud, thierry joffroy. The filler blocks are 110 mm thick and 260 x 560 mm at top tapering down to 250 x 550 mm at bottom. The methods of using low cost housing techniques in india. The treatment of fill under slabs extends probably less than 2 inches deep, with the majority of the insecticide being in the top. Pf building design manual asaeansi ep 484, diaphragm design of metalclad, postframe rectangular buildings asaeansi ep 486, shallow post foundation design asaeansi ep 559, design requirements and. The reason why, concrete and steel are used together to construct rcc slab, is in their individual properties as separate building materials and their individual limitation. Since india is a developing country, the economy haves importance. Filler slab is basically a solid reinforced concrete slab with partial replacement of concrete in the tension zone by the filler material. Filler slab roofs are designed using the same principles as normal rcc, except. Filler slab with terra cotta pots as fillers filler slab roof construction where. However, to provide this efficient wood house, good construction.
Earthbag construction is an inexpensive building method using mostly local soil to create structures which are both strong and can be quickly built. General cumulative impacts during construction, operations and maintenance phase 163 b. The important need and everyones dream to have there own home with individual needs. Rattrap bond brick wall and rcc filler slab constructions are considered eco friendly. The housing is so impacted with the cost based construction. Form design forms for concrete must be tight, rigid, and strong. In concrete and concrete block construction, the term applied is control joint. Presentation filler slab students masonry brick scribd. The construction of deep and complex basements and underground structures within extremely difficult urban environment by raymond w m wong. Normally in design of solid slab we assume, concrete below neutral axis does not carry any load and it only adds to the weight of the slab. Internal partitions, suspended slabs, finishes etc. Tools and techniques 421 chapter 42 formwork 42 to be done safely, each of these jobs requires formwork definitions the following definitions are used in the forming industry. It is the first time such a comprehensive subject has been included in one book.
Concrete is good in taking compression and steel is good in tension. Guide for selection of cleaning techniques for masonry, concrete, and stucco surfaces e 2260. Coastal construction is regulated in several ibc sections. So, there are various cost effective techniques of construction. The filler slab is a variation of conventional reinforced cement mission and. Monitoring during construction, operations and maintenance phases 165. A rc filler slab with nonautoclaved cellular concrete. In this technique, the slab is cast with nonautoclaved cellular concrete filler blocks, produced from flyash, lime, cement and a foaming agent. Filler slab as a continuous tbeam slab low cost as well as increased strength shelter is amongst the three basic human needs but nowadays, about twothird of the total indian population do not have their own shelter. No part of this book may be reproduced by any means, conventional or electronic, without written consent obtained in advance from the masonry institute of washington.
Posted by deepali m on december 24, 2015 december 24. It was observed that with if the filler slab can be used as an alternative to conventional slab the cost of construction can reduce upto 25%. Structural design procedures for pf building systems pf designer s primary reference. The second thing is inspiration and the books photo gallery may supply a great deal of that. Rattrap bond brick wall and rcc filler slab constructions are considered ecofriendly. Filler slabs for ceilings in low cost housing construction these are the normal rcc slabs where the bottom concrete is replaced with filler materials such as bricks, tiles, cellular blocks, etc. By adopting this method of bonding of brick masonry compared to traditional english or. Use of cofferdam suitable for excavation of larger scale can be of. Some terms may be used by other trades as well, but their meanings may be different from. This twothird population belongs to the middle and lower income class. Concrete floor slab construction process includes erection of formwork, placement of reinforcement, pouring, compacting and finishing concrete and lastly removal of formwork and curing of concrete slab.
Some of the artists in this book spend their entire time making a wide range of forms and shapes using just a single technique. 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. Hence filler slab technology for flooringroofing has been developed at cbri. Home resources construction building design roofing options. This method helps cut down on the use of materials such as cement. As the traditional construction materials such as concrete, bricks, hollow. Enhances thermal comfort inside the building due to heatresistant qualities of filler materials and the gap between two burnt clay tiles. This concrete doesnt add to the strength of the slab as all the tension is taken up by the reinforcement rods. After erection, the slab panel joints hold the beam in place. A short presentation about filler slab including its introduction, parts, materials, mechanism, and. This book employs exaggerated deformation shapes to emphasise deformations, and thereby, to develop the most needed intuition of structural behaviour of buildings during earthquakes and its consequences on earthquakeresistant design. S is professor of civil engineering at the national institute of technology. This manual is specific to a powerpoint slide deck related to module 4, architectural design and construction.
Construction techniques in various kinds of major infrastructures together with their histories are explained and overviewed. Building arches, jaalis, frameless doors and windows does not constitute a new discovery. The first is imagination, and you have to provide that. Use of costeffective construction technologies in india. Construction related environment due diligence triggers and general cumulative impacts 163 a.
From a slab of clay after youve accumulated your tools, established your workspace and practiced the techniques, there are really only two things to add according to daryl. Consumes less concrete and steel due to reduced weight of slab by the introduction of a less heavy, lowcost filler material like two layers of burnt clay tiles. Filler slab technology is a simple and a very innovative technology for a slab construction. The catalogue of building systems illustrates all the known construction methods of single family dwellings, which have been published or illustrated throughout the world. The concept doesnt come in the way of structural strength and gets things done in an economical way there is a lot of difference between cheap construction practices and cost effective ones. Floors types of floors methods of construction of floor. Buildinghow team integrates all earthquake resistant building technologies. He had one singular purpose to create a beautiful building using the minimum possible quantity of materials.
Skill construction smart window rendering sand and cement below window with simple tools duration. If performed improperly, settlement of the soil could occur and result in unnecessary maintenance costs or structure failure. Pdf filler slab as a continuous tbeam slab low cost as. Hi sireesha, the filler slabs will have similar load bearing capacity as only the concrete which is in the tension part of the slab is replaced by the filler material. Concrete is weak in tension, hence in a conventional rcc slab the concrete placed in the tension zones are apparently serving less purpose but working as a filler material. Soil compaction is defined as the method of mechanically increasing the density of soil. Whether youre pouring a concrete walkway or staking out the excavation for a basement foundation, doing the job right demands a thorough knowledge of concrete construction techniques. A floor is the bottom surface of a room or vehicle. Filler slab as a continuous tbeam slab low cost as well as increased strength. This technical brief describe the technology of filler slab. Almost all types of building sites and construction projects. One will see that all these structures are build not only on the foundations with the stateoftheart construction techniques but also on mans neverending efforts toward improvement, advancement and evolution of the.
A lot of variety exists in flooring and there are different types of floors due to the fact that it is the first thing that catches your eye when you walk into a house, as it spans across the length and. Building construction is one of the earliest activities associated since the beginning of the. Good building design and construction handbook page 4 forewords yiping zhou director special unit for southsouth cooperation, undp good building design and construction. If forms are not tight, loss of concrete may cause a. Rat trap bond brick wall construction by earthbound. Construction of deep basement and largesized underground structures. Use of costeffective construction technologies in india to mitigate climate change. Cost effectiveness of using low cost housing technologies. Basements, lift and scalator pits including bulk excavation, external walls,e tanking and filling around external walls. Filler slab variation of conventional reinforced cement concrete slab simple and very innovative technology hudcosponsored test national building code of india 2005 prof. It was made possible by breaking the large numbers of construction systems down to basic types. It is a natural building technique developed from historic military bunker construction techniques and temporary floodcontrol dike building methods. All books are in clear copy here, and all files are secure so dont worry about it. Sandwich slabs may have the disadvantage of a larger weight compared to the ribbed ones but on the other hand, they have the advantage that their spans and supports behave in the same proper way.
While taking up construction, most fail to appreciate the difference and end up spending quite a bit of their money. Rat trap bond is a brick masonry method of wall construction, in which bricks are placed in vertical position instead of conventional horizontal position and. In fact, creating a beautiful building by overlooking nature proves even costlier. In construction, this is a significant part of the building process. Makes saving on cost of this slab compared to the traditional slab by about 23%. Preparation of papers for international journal of scientific.