How To Shutter A Concrete Roof

A concrete roof is exactly what it sounds like.

How to shutter a concrete roof. Shuttering forming soffit of beams girders or other heavily loaded shuttering should be removed in the end. Now fix the inner part of beam side with beam bottom by shutter clip or nut bolt. For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. Overlap the previous line every time you start a new one.

How to process of shuttering reinforcement cement concrete work beam roof slab they consist of 5 mm to 12 mm diameter m s. As per the is code 21 days is the time required for a concrete slab to achieve it s full strength. Pour your chosen vapor barrier into a paint sprayer after the primer is dry and liberally spray an even coat onto the concrete roof. Shuttering forming the vertical faces of walls beams and column sides should be removed first as they bear no load but only retain the concrete.

While construction work building roof slab shuttering and reinforcement work should be carefully done. But the reason the contractors remove it shortly is because of their need to complete the next sl. Formwork is temporary support given to concrete until it gains strength to withstand its self weight. Give support to beam bottom with steel props.

My question is this. I did my math and that much roof of solid concrete plus the wire and rebar will weight about 3700 pounds. Shuttering forming soffit of slabs should be removed next. The support system is called as propping.

Building roof slab shuttering and reinforcement work. Weld props with beam bottom to keep the props in place. So since the inside deminsions are right at 6ft by 6ft and i read where concrete weighs about 150 pounds per cu. Weld the beam bottom with column reinforcement.

Spacing of props should not exceed 2 5 feet depending on beam span. Then when the concrete is cured take down all the form studs plywood etc. Bars bent round the tensile reinforcements and taken into the. Following quality points should be kept in mind.

A solid slab of concrete capping the top of your house. Formwork shuttering i concrete construction i shuttering system slabs concreting roofing.