Concrete Floor Stem Wall Detail

Table 2304 6 of the 2006 ibc lists the minimum thickness of wall sheathing and.

Concrete floor stem wall detail.

A slab on grade with an independent stem wall is a concrete floor supported by the soil independently of the rest of the building. Concrete masonry is well suited for below grade applications because of its strength durability economy and resistance to fire insects and noise. Stem wall slabs are constructed in a multi part process where a footer is poured at virgin ground level then blocks are laid forming a wall up to the finished slab elevation. Predominantly constructed concrete footings with masonry walls they rise above the ground level to provide a raised platform for placing the building slab.

This type of foundation rests upon a reinforced concrete spread footing and then has a concrete stem wall formed on top of it. The minimum reinforced concrete footing thickness will be 6 inches or. For masonry or concrete construction the minimum foundation wall will be 6 inches. I with 6 x 10 ga.

Tyrical 4 concrete rost 4 0 o c. N cj welded wire fabric i 21. Walls shall extend at least 8 above the finished grade adjacent to the foundation at all points. 4 concrete slab 3 000 rsi.

This type of foundation is much more stable when fill dirt is required achieve the final build elevation. Concrete masonry is used to construct various foundation wall types including full basement walls crawlspace walls stem walls and piers. Specifically the ibc irc wfcm and icc 600 provide prescriptive shear wall details and designs that may be applied when certain basic conditions are met. A monolithic or thickened edge slab is.

To construct a stem wall the first step is to clear the site. The floor slab is poured independently of the foundation walls and is separated by an expansion joint at the entire perimeter of the floor where it adjoins any wall surface. Figures 4 9 through 4 11 and 4 15 show configurations with insulation on the exterior surface of the foundation. The structures require three components for their construction a poured slab a foundation wall and a spread footing.

Minimum foundation wall and wall footing thickness. Uxider cj load beariing walls. Constructed with adequate floor and roof diaphragms and shear walls. 4 2 slab on grade construction details.

The stem wall on a concrete foundation is essentially the supporting wall that joins the foundation of a building to the vertical walls of the structure that is constructed atop the foundation. The stem wall supports the building loads and in turn is supported directly by the soil or a footing.