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How much concrete will you need if you want to pour a slab 40' x 40' at 8to 10 inches all the way across?
Wiki User
∙ 14y ago
Consolidated Builders here
I would assume about 40 yards+. If anyone wants my free concrete calculator, email me
it wont paste right on this blog but here it is
Concretecostwidth40length40thick "8Yards=39.506174,345.68Stone=29.62963444.44Wire rolls=2.133333298.67Forms LF=16884.00Total=5,172.79
www.consolidatedbuilders.org
Wiki User
∙ 14y ago
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How do you pour concrete on old concrete?
What you need to do first is to check if you have that room near the threshold of the door for that extra concrete(which is minimum of 3.5" inches) then you need to remove the top surface of the old concrete to be rough surface don't break too much just about an 1"wash clean and let it dry and only then to install the new concrete.
How much cement is needed to build a sidewalk that is 132 inches long 24 inches wideand 3 inches think?
Well, you make a sidewalk from concrete, not just cement. Concrete consists of cement, sand, gravel and water. You will need 5.5 cubic feet of concrete. A standard sidewalk grade of concrete would be 1 part cement, 2 parts sand, 3 parts gravel- so the sidewalk needs 0.91 cu ft of cement- about 87 pounds worth- plus sand and gravel. If you want to buy the premixed bags of concrete (like Sacrete), you will need about 17 of the 40 pounds bags. And you did not ask, but 3 inches is kind of skinny- I would go for at least a 4 inch thick sidewalk.
How many yards of concrete do you need for my project 40 feet by 3 feet by 6 inches deep'?
2.2 Yards
How much cement do you need for a yard of concrete?
1 cubic yd of a concrete mixture contains about 500 hundred lbs of cement
You need to order concrete for a slab 6 feet by 18 feet by 4 inches deep?
6x18=108sqft 108divided by 80=1.35yards
How much concrete will you need to fill a hole that is 18 inches around and 24 inches deep?
about 432 cubic inches
How much concrete do you need to fill a hole 6 inches by 42 inches?
None, as a hole which is 6 inches wide and 42 inches long has no depth and thus no volume.
How much concrete is need for 800 Square feet 5 inches deep?
12.30 cubic yards
How much concrete do you need to pour in a floor measuring 28 feet wide 72 feet long and 6 inches deep?
you would need 37.33 yards of concrete or 38 to be safe
How much concrete do you need for a slab 45x65 inches?
Oops . . . please repost your question and include the depth of the concrete. You have to have all 3 dimensions in order to calculate volume (Cubic Yards of concrete).
How many yards of concrete do you need for a 36 inches by 6 inches post hole?
If the post is a 6 x 6 you will need about 1/10 of a yardof concrete
How much concrete do you need for a slab 10 foot by 10 foot by 4 inches?
A minimum of 1.3 cubic yards.
How do you pour concrete on old concrete?
What you need to do first is to check if you have that room near the threshold of the door for that extra concrete(which is minimum of 3.5" inches) then you need to remove the top surface of the old concrete to be rough surface don't break too much just about an 1"wash clean and let it dry and only then to install the new concrete.
How much concrete you need for slab 12ft by 10ft by 4 inches thick?
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
How much concrete you need for slab 12ft by 10ft by 4 inches thick.?
12 ft x 10 ft x .333 ft (4 in) = 39.96 cu ft. You need enough concrete for 40 cubic ft.
How much concrete you need in 60 feet long 18 inches deep and 13 inches wide?
(60 x 1.5 x 13/12) / 27 = 3.61 cubic yards
How much concrete does it take for a footing 100 ft long 2 ft wide 5 inches deep?
you will need about 4 cuyds for your project.
