To determine how many bags of 80 lb concrete make a cubic yard, you need to know that one cubic yard is equivalent to 27 cubic feet. An 80 lb bag of concrete typically covers about 0.6 cubic feet. Therefore, to fill one cubic yard, you would need approximately 45 bags of 80 lb concrete (27 cubic feet ÷ 0.6 cubic feet per bag ≈ 45).
about 60 60lb bags
27 bags of 30kg bags of concrete bargs
about 60 60lb bags
Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.
40 bags of 90 will give you 1 yard
about 60 60lb bags
27 bags of 30kg bags of concrete bargs
According to the related link below; the required amount to cover 1 square yard with 4 inches of concrete is 6.6 60 pounds bags.
about 60 60lb bags
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Forty five 80 pound bags of cement are needed to make one cubic yard of concrete.
40 bags of 90 will give you 1 yard
41 bags. Actual 40.5
According to the FAQ on the Sakrete web site, Sixty of their sixty pound bags of High Strength concrete mix will be required to make a cubic yard of concrete.
According to the related link below; the required amount to cover 1 square yard with 4 inches of concrete is 6.6 60 pounds bags.
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Here's a link to a great concrete calculator that will compute that for you!