1 department of civil engineering.
Coconut shell filler slab roof.
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Coconut shell is one of the most important natural fillers produced in tropical countries like malaysia indonesia thailand sri lanka and india.
Coconut coir has been tested as filler or reinforcement in different composite materials.
Thus the filler slab as the roof has the following advantages.
With proper supervision and workmanship leaks can be avoided.
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Slab thickness minimum 112 5 mm.
Coconut shells filler slab roofs are basically solid reinforced concrete slabs with partial replacement of concrete by a filler material that is cheaper and lighter.
Consumes less concrete and steel due to reduced weight of slab by the introduction of a less heavy low cost filler material like two layers of burnt clay tiles.
Since filler roof tiles are firmly bonded to and covered by concrete it does not collapse under the impact of say a coconut falling on the roof.
In a roof slab the upper portion bears compressive loads whereas the lower is subjected to tensile load.
Many works have been devoted to use of other natural fillers in composite in recent past and coconut shell filler is a potential candidate.
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Enhances thermal comfort inside the building due to heat resistant qualities of.
Experimental study of bubble deck slab by inserting coconut shell presented by.
The coconut shell filler slab enables the architect to reduce concrete in the same.
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No material embodied energy mj conventional roof filler slab roof quantity consumed total embodied energy mj quantity consumed total embodied energy mj 1 concrete cement kg 5 85 8453 49452 6847 40055 coarse aggregate m3 108 19 15 2068 15 51 1675 fine aggregate m3 87 5 10 837 7 76 679 2 reinforcing steel kg 42 564 23689 349 58.
Ajay raj s mbc15ce002 alan james mbc15ce004 sachinkumar ps mbc15ce045 basil ipe lmbc15ce054 guided by.
Leak proofing filler slabs.
Filler slab construction using coconut shell 1.
Results indicate that bond strength is higher adding coconut shell.
The chance of a leak in a filler slab is much the same as the conventional r c c slab.
While the house uses numerous alternate technologies there is a certain whimsy and playfulness in its design.
Tips for laying rcc slab roof on 12 09 2014 9091 view s 3 comment s 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.
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Were made on a roof made of concrete slabs conc slab with the same.
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