Pouring Concrete Stem Walls

A monotlithic slab foundation also known as a slab on grade foundation combines the footing stem wall and a concrete slab subfloor in a single pour.

Pouring concrete stem walls.

Today stem walls are used in construction of many residential or public buildings. The structures require three components for their construction a poured slab a foundation wall and a spread footing. There are several stages to the construction of a stem wall which begins with cinder blocks that are reinforced with steel rods and concrete. The process involves building a form to hold the concrete in place installing reinforcing rods and then pouring the concrete.

Then we compact the subgrade dig and pour the footing and then install the masonry foundation wall. Poured concrete basement walls cost if you re just pouring concrete walls and don t need a foundation slab your costs might range from 2 900 to 10 350. Poured concrete retaining walls can be colored textured accented with embedded objects and much more. Another key point to remember is that foundation walls buried in the.

Here are the steps tom ralston owner of tom ralston concrete in santa cruz ca follows when pouring a retaining wall. Once cured the concrete provides a secure and stable foundation for the home that will be built above. Master builder dave osland gives a brief overview of the excavation forming pouring and stripping of stem wall foundation. Pour into the empty block cells with concrete until they will be completely filled.

The slab subfloor must be several inches thick. When the cement overflows stop pouring and smooth the top of the stem wall. To construct a stem wall the first step is to clear the site. Depending on the building the stem wall is usually built to the height of three cinder blocks.

Poured concrete foundations are an alternative to block or treated wood foundations. Poured concrete foundations also require reinforcing steel if you want the walls to resist the horizontal forces of wet soil. When installed properly concrete offers much more room for customization than any other retaining wall material. This type of foundation accommod.

Each row of cinder blocks is laid in turn before the concrete is poured.