Construction Concrete Slab Roof Detail

The simplest way to construct a roof terrace is by utilising a concrete slab.

Construction concrete slab roof detail.

Step 3 placing the steel joists. Because typical concrete is porous it needs to be treated with an additive such as xypex which makes the concrete waterproof. Concrete weighs a lot and the outside walls have to be capable of supporting the giant slab. As the width of the concrete slab is 16 3 4 inches place the steel joists at this distance.

The slab which provided above the door for storage purpose is called low roof slab. The steel joists will provide a strong foundation for the flat concrete roofing. Even though a treated concrete slab is waterproof standing water on a roof terrace should be avoided and so all roof terrace slabs should. Download these free autocad files of construction details for your cad projects.

These types of concrete slabs are used in houses. This slab lies below the actual slab and above the door sill level. The blocks come in several sizes but this guide will assume you are using a 16 3 4 inch wide concrete slab. Of course a concrete roof requires more support than a typical wooden roof.

The cad drawings includes more than 1000 high quality dwg files for free download. 2d blocks of architectural details different construction concrete steel metal structures composite building details composite floor slabs steel structures foundations. For this reason adding a concrete roof onto a wood.