Load Bearing Floor Slab

The dead load on a floor is determined by the materials used in the floor s construction.

Load bearing floor slab. While cracks in a slab may not seem like a big deal the smallest crack represents a large amount of downward pressure that may be crushing pipework beneath. Estimate any other loads e g. If there s wall board covered ceiling suspended from the underside of that floor the dead load increases to about 10 pounds per square foot. Knowing the load bearing capacity of your concrete is essential to make sure that what you plan to have supported by the wall or slab will not be too heavy and cause it to crack and break.

Floor slab detail. Slip membrane provides a plane against which the concrete slab can flex independently of the subbase. Internal load bearing on concrete floor slabs. Subbase a graded material usually made from broken masonry and or rocks.

Live load for maintenance likely to come on the concrete slab. Calculate moment and estimate reinforcement required. The mesh reinforcement in the. Girder trusses will always give concentrated loads and a run of two or more.

The reinforced concrete floor slab is kept free of the perimeter walls. Page 2 of 2 first 1 2. Load bearing capacity of 2nd floor concrete slab. Interior walls may be supported by thickening the slab under the wall and suitably reinforcing it.

07 08 2020 03 53 pm 21. Establish the type of load applied to the floor as being either a udl uniformly distributed load or a concentrated load. A typical components of ground bearing floor slab. Load bearing capacity of 2nd floor concrete slab.

All exterior walls and interior load bearing walls should be supported on reinforced concrete strip footings. Results 21 to 30 of 30 thread.