2nd Floor Concrete Slab Thickness

Joists in home construction are usually made with 2 by 10 or 2 by 12 lumber.

2nd floor concrete slab thickness.

Pouring a concrete floor especially on the second story is no job for a newbie. Minimum thickness of concrete slab beam column foundation and other structural members is selected to meet the design requirements as per standard codes. There are two main types of subflooring plywood and oriented strand board or osb. Subflooring only adds 3 4 inch to the floor thickness.

The actual average cylinder strength for the floor concrete was 3630 psi. Construction adhesive is used between the joists and the subfloor but it does not measurably add to the thickness of the floor. With the addition of glazes or polish your concrete floor can fit your minimalist personality or your classic traditional style. Upper floor concrete slabs workers place concrete on a precast floor slab.

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. Whichever construction method is used it is usual to leave concrete surfaces quite rough to provide a key for the cement sand screed. Four months after the floor was placed 10 cores were drilled measured and tested in compression. The bulk of the floor s thickness comes from the joists which are the horizontal beams that carry the floor s weight.

Design process includes proper assumption of structural element sizes and then check. Electrical layout for ground floor lighting and second floor outlet. It is used in the construction of multistory buildings. 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.

However with proper planning and access to quality materials your second story can be fitted with a modern polished concrete floor. The minimum thickness of lightweight concrete floor system can be computed based on the specifications of american concrete institute aci 318 14. Type of lightweight floor system is constructed by pouring lightweight aggregate concrete into the fixed forms of the concrete slab.