Slab On Grade Floor Loading

A typical wood frame floor covered with carpet or vinyl flooring has a dead load of about 8 pounds per square foot.

Slab on grade floor loading. Wearing surface the exposed surface of the floor which typically receives some sort of surface treatment be it a paint sealant or a screed. Sorry to see that you are blocking ads on the engineering toolbox. This type of slabs may or may not have reinforcement in it. The decision of inserting reinforcement is based upon the floor loads and local building codes.

Slab on ground is a general term that includes interior slabs subject to loadings as described in chapter 4. Imposed loads varies from approximately 1 5 kn m2 153 kg m2 in domestic buildings to approximately 1 0 kn m2 1053 kg m2 in heavy industrial areas. For wheel or post spacings of 5 to 15 the increase in stress is. These include industrial commercial residential and related applications.

Floor slabs can range from a simple residential basement slab to a heavy duty industrial floor. A floor loading assessment is the evaluation of the concrete subfloor not the raised floor. For slab subjected to concentrated post loading for k 100 pci per pca slab thickness design for industrial concrete floors on grade figure 7b page 10 instructions for use of figure 7b. Move to right to eff.

Load capacities of simply supported concrete slabs. Enter chart with slab stress 2. The term slab on ground is the preferred nomenclature although in practice the term slab on grade is often used to mean the same thing. 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.

Reinforced concrete slab the floor slab that contains either a square fabric mesh or fibres and is sometimes laid onto a blinding layer of compacted sand. Concrete slabs on grade are a very common type of concrete construction. Contact area 3. The dead load on a floor is determined by the materials used in the floor s construction.

500 kg m2 is typical for office storage space and similar. The thickness of grade slab is kept minimum 4 inches. However you should consider the weight of the raised floor in the floor loading formula.