2nd Floor Concrete Slab Thickness

The specification for the floor of a maintenance building called for a 6 inch slab thickness and concrete with a design compressive strength of 3000 psi.

2nd floor concrete slab thickness.

Joists in home construction are usually made with 2 by 10 or 2 by 12 lumber. Both come in 4 by 8 sheets and feature tongue and groove installation. It is also possible to construct suspended concrete floors by using a precast product for example the popular beam and block system. Electrical layout for ground floor lighting and second floor outlet.

Subflooring only adds 3 4 inch to the floor thickness. Minimum thickness of concrete slab beam column foundation and other structural members is selected to meet the design requirements as per standard codes. The actual average cylinder strength for the floor concrete was 3630 psi. With the addition of glazes or polish your concrete floor can fit your minimalist personality or your classic traditional style.

Minimum thickness of concrete structural elements based on aci 318 14 irc 2009 is 456 2000 and ubc 1997 is presented. Type of lightweight floor system is constructed by pouring lightweight aggregate concrete into the fixed forms of the concrete slab. Whichever construction method is used it is usual to leave concrete surfaces quite rough to provide a key for the cement sand screed. Pouring a concrete floor especially on the second story is no job for a newbie.

The bulk of the floor s thickness comes from the joists which are the horizontal beams that carry the floor s weight. The minimum thickness of lightweight concrete floor system can be computed based on the specifications of american concrete institute aci 318 14. However with proper planning and access to quality materials your second story can be fitted with a modern polished concrete floor. Upper floor concrete slabs workers place concrete on a precast floor slab.

There are two main types of subflooring plywood and oriented strand board or osb. Construction adhesive is used between the joists and the subfloor but it does not measurably add to the thickness of the floor. It is used in the construction of multistory buildings.