How many 80 pound bags of concrete?
6
It will take about 12 eighty pound bags.
Was this Answer Helpful ?An 80 pound bag of concrete will provide about .6 of a cubic foot, so for 4 cubic feet, you would need seven 80 pound bags of concrete. There are 27 cubit feet in a yard. It will take approximately forty five 80 Lbs bags for one yard of concrete.
Was this Answer Helpful ?24 bags.
Was this Answer Helpful ?You will need 11- 80# bags.
Was this Answer Helpful ?Works out to 8 cu ft of volume...call it 14 bags of 80# mix . I usually pick up a couple more than I expect to use (just in case)...Lowe's is great about returns.
Was this Answer Helpful ?QUIKRETE Concrete Mix yields approximately 0.6 cubic feet per 80 lb bag. A 4 foot x 6 foot x 0.29 foot (3.5 inches) slab will require approximately 7 cubic feet of concrete, or 11-12 80-lb bags. Note that slabs are typically 4 inches thick, which would require approximately 8 cubic feet of concrete, or 13-14 80-lb bags. These are estimates and will vary based upon waste, uneven sub-grade, etc.
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