A polyethylene sheet is placed over the slab prior to placing the pavement or approach slab. Filler slab as a continuous tbeam slab low cost as well as increased strength. The slab filled with lighter filler materials is known as the filler slab. Pdf filler slab as a continuous tbeam slab low cost as well as. The overall tendency is to shrink and this can cause cracking at an early age. A short presentation about filler slab including its introduction, parts. Filler slab technology is a simple and a very innovative technology for a slab construction. Filler slab technology practical action sri lanka practical answers.
This sheet is a bond breaker, allowing the pavement and approach slab to move freely over the sleeper slab as they expand and contract. A rc filler slab with nonautoclaved cellular concrete. 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 is reduced. A rc filler slab with nonautoclaved cellular concrete blocks for sustainable construction m. Versaflex incorporated is not making any recommendations for the construction methods or designs, and this drawing shall not be interpreted as such. The study of specific joint configurations associated. Minor cracks, incidental to the usual method of manufacture or minor chipping resulting from customary methods of handling in shipment and delivery, are not grounds for rejection. A rc filler slab with nonautoclaved cellular concrete blocks.
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. 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. Flat slab analysis, design and detailing pdf flat slab system is an important division of concrete floor system. Slab edge details cross sections of twoway concrete floor at the slab edge.
This technical brief describe the technology of filler slab. A comparison of the consumption of materials and cost of construction of the filler slab with c slab is given in below fig. By reducing the quantity and weight of material, the roof become less expensive, yet retains the strength of the conventional slab. Flat slab system is an important division of concrete floor system. Suitable for large spans flat, sloping or domed roofs. Reinforcement detailing of a slab is done based on its support conditions. Conventional foundations comprising footings, raft slab or piles and pile caps. Excellent technical construction window foot with reinforced concrete and cement. The aesthetic and acoustic properties of using various materials as fillers must be utilized. Home resources construction building design roofing options. By downloading and using any arcat cad detail content you agree to the following license agreement. Filler slab consume less concrete and steel as compared to conventional rcc slabs.
The following construction details are provided to give information and guidance. Slab supported directly by columns are called flat slab. Free architectural cad drawings and blocks for download in dwg or pdf file formats for designing with autocad and other 2d and 3d modeling software. Guide to concrete floor and slab construction reported by committee 302 dennis c. The top of ribbed slab is normally thin and the bottom grid lines are generally ribs which are laid perpendicular to each other with equal depth. Beside this, due to shear problems at column heads, the thickness of flat slab is greater. The sleeper slab is finished smooth and allowed to cure. In this work i have shown the demonstration and use of fillerslab in building. A filler slab roofing system is used which based on the principle that for. These cad drawings include more than 100 highquality dwg files for free download. The mechanism the filler slab is a mechanism to replace the concrete in the tension zone.
Zollinger program manager, rigid pavements texas transportation institute and shiraz d. T concrete blocks as filler material in construction of filler slab. The constantly changing requirements of modern architecture and. West coast roofer roofing and roof repair recommended for you. Department of mechanics, materials and structures english. The use of precast latticereinforced joist slabs in reinforced concrete structures has. The basic principal is that the concrete in bottom half of rcc slab is structurally not required as concrete acts as compression material which is required in top half portion of slab. Best practices of concrete pavement transition design and. Filler slab is alternate slab construction technology where part of concrete in bottom of slab is replaced by filler material. Waffle slab or ribbed slab is a structural component which is plain on its top and contains grid like system on its bottom surface. Where available, regionally established construction details, norms, standards and practices should be followed. Installation door building in details page 573 the following pages show a number of typical door buildingin details and coupling arrangements, if the information you require is not covered in these pages contact your local vantage fabricator.
While taking up construction, most fail to appreciate the difference and end up spending quite a bit of their money. Filler slabs are one such cost effective roofing system which is based on the concrete portions and instead placing filler material ther. Te tables and drawings represented erein are believed to be accrate and conforming to crrent design and constrction practices. Filler slabs, consume less concrete and steel as compared to conventional slabs, due to the use of lessheavy, lowcost filler material such as. A civil engineer must know all the aspects regarding the flat floor system.
Filler slabs, consume less concrete and steel as compared to conventional rcc reinforced cement concrete slabs, due to the use of lessheavy, lowcost filler material such as rejected calicut tiles, clay pots and broken pieces of cement blocks. Sci p300, composite slabs and beams using steel decking. Slab supported on two sides and bending takes place predominantly in one direction only is called one way slab. Carbon dioxide, produced from burning of fossil fuels, is the principle greenhouse gas and efforts are being. Construction details truss roofpurlin roof construction 101 kalzip deck roof system rafter roof 102 kalzip deck roof system purlin roof ridge 121 duopitch ridge purlin roof 122 duopitch ridge truss roof 123 monopitch ridge truss roof 124 abutment ridge to parapet truss roof 125 monopitch ridge overhang with clip bar truss roof 126 monopitch ridge overhang without clip bar. Pdf shelter is amongst the three basic human needs but nowadays, about twothird of the total indian population. Jan 18, 2017 excellent technical construction window foot with reinforced concrete and cement. Expansion joints consist of a preformed joint filler, generally 1 in. Cost effectiveness of using low cost housing technologies. Tayabji regional manager ctl group report 053201 project 05320 project title. Best practices of concrete pavement transition design and construction by youn su jung. Autocad construction details free download, architectural. Cross sections of twoway concrete floor at the slab edge.
Golden state water company standard drawings 1112016 table of contents part a standard drawings section i pipeline construction. This includes thickness design, subgrade and subbase preparation, and jointing. Oct 05, 2015 filler slabs is a very effective civil engineering method, but is far less popular to the general knowledge. Design and construction of joints for concrete streets. Use of costeffective construction technologies in india to mitigate climate change nilanjan sengupta concentration of greenhouse gases play major role in raising the earths temperature. Their study based on structural as well as functional performance. Slab may be supported on walls or beams or columns. Directornavnirman bahuuddeshiya mahila sanstha,suvarna lele architects. Design, manufacture and construction of buildings with. Filler slab variation of conventional reinforced cement concrete slab simple and very innovative technology hudcosponsored test national building code of india 2005 prof. Flat slab analysis, design and detailing pdf civil.
Filler slabs is a very effective civil engineering method, but is far less popular to the general knowledge. Intersection and commercial driveways samples from. 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 expands and shrinks with changes in moisture and temperature. Waffle slab or ribbed slab construction procedure and. Aug 06, 2015 filler slab technology is a simple and a very innovative technology for a slab construction. Here is a detailed article with all the information regarding procedure of rcc slab roof laying. Pdf filler slab as a continuous tbeam slab low cost as. This guide covers the design and construction of composite slabs and beams, and addresses the good. Where units are to be used in exposed wall construction, the face or. This tops anything i have seen in 25 years of roofing duration.
Discussion with local xypex technical services representatives and construction professionals is recommended. The filler material, thus, is not a structural part of the slab. This concrete doesnt add to the strength of the slab as all the tension is taken up by the reinforcement rods. Filler slabs, consume less concrete and steel as compared to conventional slabs, due. Handbook on good building, design and construction in the.
Here, we have tried to gather various reading materials available in the web about flat slab floor system in one place. It is a roofing system which is based on replacing the concrete portions of a roof slab with filler materials like tiles or earthen pots. Irregular cracks are unsightly and difficult to maintain but generally do not affect the integrity of concrete. The unisdr secretariat is supporting the development and distribution of tools like this handbook, as a part of its mandate for coordinating the. Ushadevi s patil 1 student, me construction management,dr d y patil institute of engineering and technology, ambi, pune. Heavy arch ribs designed to resist axial force and bending. Filler slab construction technology by earthbound architecture. Reported by committee 302 american concrete institute. Autocad blocks of construction and architectural details. Columns and deck not designed to resist longitudinal bending very flexible. If youre building walls, steps, patios or firepits, here are the technical resources that you need to design and install any high format product like a boss. Best practices of concrete pavement transition design and construction by youn su jung graduate assistant research texas transportation institute dan g.
Whether youre a seasoned pro or new to the hardscapes industry, we know that you have what it takes to create beautiful landscapes. Reinforcement detailing of reinforced concrete slabs. 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. Download these free autocad files of construction details for your cad projects. Code of practice for construction of floor and roof with joists and filler blocks, part iv. Concrete is very good in withstanding compressive forces and steel bears the load due to tensile forces. Discussion with local xypex technical services representatives and construction professionals is. Use of costeffective construction technologies in india to. Flat slab analysis, design and detailing pdf civil engineering. Rcc slab laying is one of major step in any type of construction so it is mandatory to know all the points related to laying rcc slab. When ordering rta cabinets from us, you will find the standard fillers found in the cabinet section are limited to 3.
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