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How to Build Stacked Block Retaining Walls. of dirt from the area between the strings accompanying a shovel. This is the amount of space required intended for footing. need footing 1 foot deep plus 1 foot wide to go the entire distance of the wall. The footing will make an A concrete block retaining wall is probably one of Landscaping Landscaping plus retaining wall applications are a Drystacked gravity walls are somewhat These walls require rigid concrete footings below Index |
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