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An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.
U need 1.63 80lb bags per square ft so 131bags to do 8ft by 8ft
50lb bags 3.7 60lb bags 3.1 80lb bags 2.3 90lb bags 2.1 These amounts are for using the redi-mix bags.
typically one pallet, i believe theres 42 80lb bags on a pallet.
You will need 3.1 cubic yards or 139 80lb bags. This assumes a waste of about 5% which is typical.
Best guess: 17 bags (80lb bags) with a third of a bag being left over. This is for Quikrete.
An 80lb bag of concrete you can at your local home improvement store covers about 4 square foot at 2" thick. So you would need about 144 bags of 80lb concrete.
80lb bags of what. you need to know the density of material working with.
The range of weights for a student who weighs 80 lb is 80 lb.
U need 1.63 80lb bags per square ft so 131bags to do 8ft by 8ft
36.287kg in 80lb
4 quarts approx.
Icambridge weights 80lb
80lb-ft
3.50
80 / 14 = 5.71428571
AnswerThere is 2/3 cu. ft. per 80 lb. bag of pre-mixed concrete. AnswerIt takes 133 pounds of quikrete to make 1 cubic foot, so...- there is 0.6 cubic feet (80/133) in one 80 pound bag, and it takes one and two-thirds 80 pound bags of quikrete to make 1 cubic ft (133/80 = 1.66).- there is 0.45 cubic feet (60/133) in one 60 pound bag, and it takes about two and one-quarter 60 pound bags of quikrete to make 1 cubic ft (133/60 = 2.22).- there is 0.3 cubic feet (40/133) in one 40 pound bag, and it takes three and one-third 40 pound bags of quikrete to make 1 cubic ft (133/40 = 3.33).Multiply by 27 to get cubic yards (so it would take 45 eighty pound bags to make a cubic yard).To further help calculate how much you need for your project, you can visit the Related Link.