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Read All Questions & AnswersHow much concrete needed for a 25x18 patio
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Each placement of the QUIKRETE® WalkMaker forms requires one 80-pound bag of QUIKRETE® Concrete Mix. For an area of 25’ by 18’, you will need 72 placements of the form, so you will need 72 80-pound bags. Yields will vary with waste, uneven subgrade, etc.
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