Reinforced Concrete Flat Roof Construction Details

The blocks come in several sizes but this guide will assume you are using a 16 3 4 inch wide concrete slab.

Reinforced concrete flat roof construction details.

One of the most crucial step in building a flat concrete roof is to figure out the size of the concrete block you will need. The simplest way to construct a roof terrace is by utilising a concrete slab. The first flat roofs in central europe wood cement roofs and early reinforced concrete. Because typical concrete is porous it needs to be treated with an additive such as xypex which makes the concrete waterproof.

Step 3 placing the steel joists. The roof should incorporate insulation and usually a vapour control layer to protect from interstitial condensation. The evolution of the flat roof roofs of earth and loam archetypal forms renaissance and baroque. Qaisar ali http www eec edu pk page 5 of 24.

The sheet metal channels embedded in the eps adjacent to the concrete beam stems are the screw strips for subsequently affixing the drywall. As the roof is constantly exposed to direct. Lb la 16 12 1 33 2 two way slab minimum depth of two way slab is given by formula hmin perimeter 180 2 16 12 12 180 3 73 in assume h 5. Proper design of falls in reinforced concrete flat roofs is most important in creating flow paths to suitable discharge points.

For example the florida based company hurricane proof systems offers a 7 inch 18 centimeter slab of concrete in three layers. A concrete roof is exactly what it sounds like. Cross section of a typical cast in place reinforced concrete roof deck formed with one of the typical icf planks shown in figure above. For a roof to be effective surface water should be discharged quickly without ponding or stagnation.

Ridge and valley beams. Department of civil engineering n w f p uet peshawar design of reinforced concrete components of a house. Basic construction guide of reinforced concrete roof with construction mixer. A solid slab of concrete capping the top of your house.

Next it is important to select the appropriate waterproofing membrane. The steel joists will provide a strong foundation for the flat concrete roofing.