That is an area measurement, whereas concrete is measured in volume, typically cubic yards in the US. The costs vary widely based on local availiblity of materials and the type of concrete mix. The national average is about $100 for a cubic yard of concrete.
form_title= Concrete Sealer form_header= Seal all the projects in your home with concrete sealer. What is the sealer for?*= _ [50] How much sealer do you need?*= _ [50] Have you ever used sealer?*= () Yes () No
how much does concrete cost per square foot
A yard of Concrete is 3ft x 3ft x 3ft volume. It is usually poured over a 2" gravel sand mix for an additional four inches. So it should cover 36 "/4" = 9 (x 3ft x 3ft), or 81sq ft.The 'square feet' of area that it covers is 324/(depth of the concrete, in inches)
An amount of money.
a square area will be 8x8=64. Formula is a2 + b2 = c2. In other words the square root of (8x8 + 8x8) 128 which is 11.31371
It depends on how thick you want the concrete.
This is an extremely confused question! There is no such thing as an 8x8 circle. Furthermore, if the 8x8 refers to an area then there can be no linear feet "in" it. A linear foot is a measure of distance and, according to the basic principles of dimensional analysis, conversion from an area to a linear measure is not valid.
18 bags (80 pounds) of quikrete for a 4 inch thick slab.
Since you do LxW, 8x8=64
96 cubic feet of concrete
Concrete is usually reinforced by adding steel. The cost of reinforcing concrete depends with the given area under which the steel is placed to reinforce it.
9x7 and 7x9 are the same and equals to 63 whereas 8x8 equals to 64 so therefore 8x8 is greater than both 9x7 and 7x9.
8x8 is not 68, it is 64.
2kg
54sqare feet
Triangle area: bh/2 8x8/2=64/2=32(cm2)