Roof concrete slab reinforced concrete. Researchers from eth zurich have built a prototype of an ultra thin curved concrete roof using innovative digital design and fabrication methods. Concrete roofs arent necessarily a costly investment. Different types of concrete slabs flat one two way hollowcore ribbed hardy arch sunken grade post tension pre pitch roof sunshade waffle slab in multistoryed buildings having podiums we lay pcc screed layer of average. Roof slab design reinforcement cement concrete work steel binding for estimating the thickness of slab approximately allow 4 cm.
This feature is not available right now. Cross section detail of a reinforced concrete sloped inclined roof slab overhang cantilever cad detail drawing supported from a concrete beam. Cantilever longitudinal and transverse reinforcement bars supporting beam reinforcement details adjucent slab top bottom reinforcement. Pouring concrete in steelrebar net on top of shuttering.
Plan view of a reinforced concrete pitched inclined slab. Mike day everything. Swabi pakistan concrete finishing techniques how to mag float edge and broom a concrete slab duration. Reinforced flat concrete roofs must be carefully designed and properly constructed in order to avoid problems of poor drainage cracking and leakshere we look at the problems how they are caused and how to avoid them.
For every metre of span for slabs carrying load more than 750 kg. Insulated reinforced concrete roof decks the only known roof systems that have consistently survived high category hurricane and tornado velocity winds have been built with structural reinforced concrete decks securely and. Slab reinforcement cantilever reinforcement slab thicknessroof apex reinforcementexample of a 12x12m roof slab with a 4 by 4 column.