Second Floor Slab Thickness

Ground floor concrete slabs.

Second floor slab thickness. Minimum thickness of concrete structural elements based on aci 318 14 irc 2009 is 456 2000 and ubc 1997 is presented. The bulk of the floor s thickness comes from the joists which are the horizontal beams that carry the floor s weight. Subflooring only adds 3 4 inch to the floor thickness. What should be the thickness of concrete slabs for walls minimum thickness of concrete slab beam column foundation the structure magazine a practical design for thin composite steel concrete slab an overview sciencedirect topics solved 1 3 the second floor of a light manufacturing bui solved 1 3 the second floor of a light manufacturing bui.

With the addition of glazes or polish your concrete floor can fit your minimalist personality or your classic traditional style. Common mistakes in concrete floor slab construction can be avoided with proper base preparation mix design placement finishing and curing. Pouring a concrete floor especially on the second story is no job for a newbie. Construction adhesive is used between the joists and the subfloor but it does not measurably add to the thickness of the floor.

The thicknesses are as follows. Joists in home construction are usually made with 2 by 10 or 2 by 12 lumber. Minimum thickness of concrete slab beam column foundation and other structural members is selected to meet the design requirements as per standard codes. When working at ground floor level once the foundations have been placed a slab is constructed according to the specifications of the architect or engineer or at least to the specifications given in sans 10400 that explain how to comply with the building regulations.

19 32 and 5 8 inch thick panels require joists spaced 20 inches on center. However with proper planning and access to quality materials your second story can be fitted with a modern polished concrete floor. Design process includes proper assumption of structural element sizes and then check. Quality floor construction includes good subgrade compaction even thickness slabs low slump concrete straight bulkhead lines and control cuts spaced 24 to 30 times the slab thickness.

Electrical layout for ground floor lighting and second floor outlet.