Concrete Floors On Ground Pdf

In the context of this guide slab on ground is defined as.

Concrete floors on ground pdf.

Concrete floors on ground second edition. In addition to an updated thickness design procedure the text includes a discussion of concrete drying shrinkage joint stability floor flatness and levelness moisture testing and floor coverings concrete durability floor maintenance and repair special floor types including white concrete floors and a glossary of slab on ground terms. However no matter how basic or complex the floor is the construction method is similar and includes. Concrete slabs on grade are a very common type of concrete construction.

Refer to aci 223 for procedures for the design and construction of shrinkage compensating concrete slabs on ground. Concrete floor and slab construction 302 1r 3 the design of slabs on ground should conform to the recommendations of aci 360r. Rather the reader is referred to the aisi standard for cold formed steel framing prescriptive method for one and two family dwellings aisi 2001 for guidance. Preparing the sub grade and sub base placing.

A slab supported by ground whose main purpose is to support the applied loads by bearing on the ground. Specific design requirements for concrete floor construction are found in aci 360r for slabs on ground aci 223r for shrinkage compensating concrete floors and aci 421 1r and 421 2r for suspended floors. Concrete edition is to provide information regarding the effective use of above and below grade concrete wall systems as well as concrete floor systems to illustrate cost effective robust practices for residential construction. Chapter 5 addresses the design of concrete floors as it relates to their constructibility.

69 chapter 4 floor construction woodframe floor systems and concrete slab on grade floors are discussed in this chapter. Although cold formed steel framing for floor systems also is permitted by the irc it is not covered here. Thermal expansion and contraction of the concrete the structural design of a concrete floor slab on grade is primarily controlled by the stresses caused by moving live loads and in some cases the stationary loads. Stresses in floor slabs on grade resulting from vehicular loads are a function of floor slab thickness vehicle.

Methods placement of concrete and finishing techniques is included only where it is need ed in making design decisions. The design of suspended floors should conform to requirements of aci 318 and aci 421 1r.