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 Sujet: concrete slab
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 Calculating volume of concrete, dirt, sand, anything. 2006-11-17 Debbie pose la question :[This article contains a special calculator to help you find the volume (for example, the cubic yards) of material required to fill (or empty) a space if you know the length, width and depth.] We are wanting to pour a 24'x30' slab that is 5" deep. How many cubic yards of cement do we need?Penny Nom lui répond. A concrete slab 2006-02-13 Cheryl pose la question :A concrete area that will be used for picnic benches will measure 20 ft on each side. The concrete slab will be 8 inches deep. How many cubic feet of concrete will be needed to construct the patio?Penny Nom lui répond. A concrete slab 2005-07-29 Armand pose la question :I am planning to pour a concrete slab over an existing slab in my garage which is very uneven, with a depth variation from 2 1/2 inches to 5 1/2 inches from level. I'm afraid to over estimate concrete since it will be wasted but worse, I'm afraid to underestimate. I've broken the slab down into four sections with the following being the four dimensions, can you tell me how much concrete I will need please, I would very much appreciate your help. 1- 6ft/8in x 20ft x 4 1/2 in. thick 2- 16ft/10in. x 20ft x 3 1/2 in. thick 3- 6ft/6in. x 16in. x 5 1/2 in. thick 4- 6ft/6in. x 8ft. x 4in. thick Penny Nom lui répond.

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