Elevated Concrete Floor Slab Design

Design and construction methods on slab levelness and elevation con t r ol during and after constru c t i o n.

Elevated concrete floor slab design.

The main problem with using post tension slab is that if care is not taken while making it it can lead to future mishaps. Many factors need to be taken into account when designing an elevated concrete floor not only to take into account the weight of the floor but also the effect of additional loads on the concrete. Disadvantages of post tension slab. It lets us design longer spans in elevated members like floors or beams.

Flat plate concrete floor system does not use beams between columns or. Many times ignorant workers do not fill the. Many designers believe that cambering the beams is the key to achieving a nearly level floor. The concrete floor slab itself provides structural support for floor loads and suitable backup for floor coverings and finishes.

Two way flat plate concrete floor system analysis and design the concrete floor slab system shown below is for an intermediate floor to be designed considering partition weight 20 psf and unfactored live load 40 psf. Deflection of form w o r. Effects of concrete placing and fin ishing operations on floor flatness will be discussed in a subsequent a rt i c l e. The post tension slab can be made only by skilful professionals.

Contractor and engineer responsibilities an out of level elevated slab may be caused by. Base floor slab waterproof system a typical base floor slab where the design criteria include controlling moisture migration and water vapor transmission into the interior space can be referred to as a waterproof.