Filler Slab Roof Construction

Advantages of filler slabs.

Filler slab roof construction. Filler slab technology is a simple and a very innovative technology for a slab construction. If done with proper workmanship the filler. 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. Filler slab roof construction where inverted hemispheres of terra cotta pots are pre cast and made to rest over reinforced concrete beams before the concreting process.

The slab may be supported by walls or by reinforced concrete beams usually cast monolithically with the slab or by structural steel beams or by columns or by the ground. There is considerable saving in concrete and steel by adopting rcc filler slabs instead of conventional rcc solid slabs and approximate cost saving is rs 200 sqm. The filler material thus is not a structural part of the slab. 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.

A filler slab roof using clay pans. Filler slab with terra cotta pots as fillers. The size of grid depends on structural design and size of filler material. The most popular filler material is the roofing tile.

Slabs are constructed to provide flat surfaces usually horizontal in building floors roofs bridges and other types of structures. The air gap in between the tiles makes it a good heat insulator. If clay tile roof of a building is removed for constructing rcc slab roof the clay tiles can be reclaimed and can be used as filler material for. Reduction in concrete and steel reduces the generation of carbon which in turn makes the slab construction eco friendly.

The filler slabs also result in fewer loads getting transferred to the load bearing walls and the foundations. A filler slab is where we replace a portion of concrete in the tension zone of the slab with inexpensive lightweight filler materials such as clay roof mangalore tiles bricks earthen pots coconut shells glass bottles or any other creative material you can think of. Here indigenous building materials are incorporated. The filler slab is a mechanism to replace the concrete in the tension zone.

One way to make a boring and expensive concrete slab sexy lighter and cheaper is to use a filler slab. Concrete is very good in withstanding compressive forces and steel bears the load due to tensile forces. Once the shuttering is done the reinforcements are laid in grid form. Filler slab roof construction.