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To determine how much cement you need for a 20x20 foundation, first calculate the volume of the foundation in cubic feet. If the foundation is, for example, 4 inches deep, convert that to feet (4 inches = 1/3 feet), giving you a volume of 20 x 20 x (1/3) = approximately 133.33 cubic feet. Since concrete is typically measured in cubic yards, divide that by 27 (cubic feet in a cubic yard), resulting in about 4.94 cubic yards of concrete needed. For cement, you'll need about 1/3 of that volume in cement, which is roughly 1.65 cubic yards, but it's best to consult a concrete mix calculator for precise ratios based on your specific mix design.
What else can I help you with?
How many 2x4's do i need to frame a 20x20 feet room?
20x20 = 400 2x4= 8 400/8= 50 needed
How many yards of cement do you need for a 20 x 25x 4 slab?
You will need 6.17 cubic yards of cement.
How many yards of cement do you need for a 20 x 35x 4 slab?
8.64 cubic yards of cement.
To pour cement in 32ft by 6ft and 4in thick How many yards do you need?
For this area you will need 2.4 cubic yards.
How many yards of cement in 12' x50' x4''?
You will need a minimum of 7.41 cubic yards.
How many 2x4's do i need to frame a 20x20 feet room?
20x20 = 400 2x4= 8 400/8= 50 needed
How many 9x6 inch bricks would you need to lay for a 20x20 foot patio?
you would need 12...
How many sheets of 4x8 plywood do i need to build a 20x20?
Well honey, a 20x20 area equals 400 square feet. A sheet of 4x8 plywood covers 32 square feet. So, you'll need 13 sheets of plywood to cover that 20x20 space. Math doesn't lie, darling.
I want to lay a car port foundation 20' X 12' X 2 inches how many bags of Sand and Cement do I need?
Need to know how many bags of cement I will need for a 20x10 space?
Where do you need the specific gravity of cement?
When you need to know the total weight of of a wall, like when you want to know how strong the foundation of a building must be.
How much lumber will you need to build 20x20 shop?
a lot
How many 12 pavers to cover a 20'x20' patio?
You would need 20 pavers 20 times which is 20x20=400.
How many yards of cement do you need for a 20 x 25x 4 slab?
You will need 6.17 cubic yards of cement.
How many 20x20 tiles will it take to cover 215 sq ft?
Without allowing for any waste, you would need 78 tile.
How do you calculate sand and cement for screed?
How many bags of cement am I going to need, for a screed floor finish in 5.4m³?
How many yards of cement do you need for a 20 x 35x 4 slab?
8.64 cubic yards of cement.
How many bags of cement will you need for an area of 2.5 x 5.11 x 4?
It depends on the units of your measurements in. You also need to know the weight of a bag of cement. The instructions on the bag of cement should also help.
