Concrete Foundation Wall Section

Strength reduced from 136 7 to 114 9 in kips.

Concrete foundation wall section.

Poured wall w brick contained slab dwg. Strength of reinforced concrete sections amount of rebar a s the project calls for 5 10 and 5 12 are used. Poured concrete foundation wall isometic view pdf. The 2000 irc commentary notes that the foundation wall provisions are primarily for masonry and concrete basement walls.

Concrete masonry is well suited for below grade applications because of its strength durability economy and resistance to fire insects and noise. Poured wall w brick contained slab pdf. Stem walls not laterally supported at top. In these cases the concrete foundation wall is placed against the blind side waterproofing membrane.

Concrete foundation walls regardless of the type of concrete foundation wall selected the designer needs to determine the nominal and factored loads that in turn govern the type of wall reinforced or unreinforced that may be appropriate for a given application. Typical interior masonry bearing wall footing. Codes give definitive guidance on when to use the foundation wall provisions of irc section r404 rather than the footing stem wall provisions of irc section r403. Except where required by section r406 2 to be waterproofed foundation walls that retain earth and enclose interior spaces and floors below grade shall be dampproofed from the higher of a the top of the footing or b 6 inches 152 mm below the top of the basement floor to the finished grade masonry walls shall have not less than 3 8 inch 9 5 mm portland cement parging applied to the.

Concrete masonry is used to construct various foundation wall types including full basement walls crawlspace walls stem walls and piers. Concrete stem walls that are not monolithic with slabs on ground or are not otherwise laterally supported by slabs on ground and retain 48 inches 1219 mm or less of unbalanced fill measured from the top of. Typical wall section w crawl space slab pdf. 2 the thickness of concrete in flat insulating concrete form foundation walls shall be not less than the greater of a 140 mm or b the thickness of the concrete in the wall above.

3 foundation walls made of flat insulating concrete form units shall be laterally supported at the top and at the bottom. Stepdown section for garage dwg. Concrete foundation stem walls that support light frame above grade walls shall be designed and constructed in accordance with this section. The following sections detail design methods for both wall types.

Typical wall section w crawl space slab dwg.