Footing For Concrete Block Wall

To construct a block wall you need to establish a solid footing that is a minimum of twice the width of the concrete block.
Footing for concrete block wall. The footing width should be between two and three times the width of the wall to be built on top of it. Mark the perimeter of the footing by planting two parallel lines of stakes. Drive additional stakes at each side of the line to. Prepare the concrete footing where the cinder block wall will sit.
Using the dimensions in. Calculate the footing s dimensions. A poured concrete footing for concrete block or brick walls should be at least twice as wide as the planned wall. Block would require a 16 in.
The footing should be at least as thick vertically as the wall s planned width. Footings are typically cast in place concrete placed beneath the frost depth to prevent damage resulting from heaving caused by freezing of water in the soil. Determine the planned wall s height and width. For example a typical 8x8x16 in.
How to pour footings for a block wall. The footing dimensions will largely be determined by the size of the wall. If necessary adjust the stakes so the line is equidistant. Always check local building codes for construction requirements in your area.
Footings lie under the basement crawlspace or stem wall and transfer structural loads from the building to the supporting soil. Footer drive a 24 inch wood stake 2 inches into the ground at each end of the proposed wall using a steel mallet.