A room used solely for sleeping might need to carry only 30 psf whereas a garage floor over a basement would need 50 psf or higher.
Floor loads for exterior stairs.
Asd load combinations d h d h l2 0 3 l r s d h lr or s 0 3l 2 d.
Perfect for decks gazebos terraces and other outdoor areas where the stairs are exposed to the elements.
50 mm by 50 mm non concurrent with uniform load.
An inaccessible attic space on the other hand might have a live load of only 20 psf.
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The minimum live loads per square meter area for different types of structures are given in is 875 part 2 1987.
First floor live loads have higher requirements than second floor live loads 40 pounds per square foot vs.
The dead load on a floor is determined by the materials used in the floor s construction.
Gravity loads exterior load bearing walls and columns gravity and transverse lateral load 3 roof rafters trusses and beams.
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Roof and wall sheathing gravity and wind loads floor diaphragms and shear walls in plane lateral overturninand g loads 6 notes.
Is 875 part ii 1987 specifies the live loads for following occupancy conditions.
Includes a lifetime limited warranty against rot and termites.
Stairs and exit ways on area of 2 in.
Live loads should be suitably calculated or assumed by the designer based on occupancy levels.
A name for area.
Finish light floor plate construction on area of 1 in.
Common design loads in building codes notation.
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.