Of course a concrete roof requires more support than a typical wooden roof.
Construction concrete slab roof detail.
Step 3 placing the steel joists.
Even though a treated concrete slab is waterproof standing water on a roof terrace should be avoided and so all roof terrace slabs should.
2d blocks of architectural details different construction concrete steel metal structures composite building details composite floor slabs steel structures foundations.
The steel joists will provide a strong foundation for the flat concrete roofing.
These types of concrete slabs are used in houses.
The slab which provided above the door for storage purpose is called low roof slab.
The simplest way to construct a roof terrace is by utilising a concrete slab.
For this reason adding a concrete roof onto a wood.
Oct 4 2017 flat concrete roof construction details detail drawings.
The cad drawings includes more than 1000 high quality dwg files for free download.
Interior support beams can help but the construction works best when concrete walls floor and roof form a solid shell.
Concrete weighs a lot and the outside walls have to be capable of supporting the giant slab.
Download these free autocad files of construction details for your cad projects.
As the width of the concrete slab is 16 3 4 inches place the steel joists at this distance.
Because typical concrete is porous it needs to be treated with an additive such as xypex which makes the concrete waterproof.