how to calculate how much concrete i need for a pad?
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['Determine how thick you want the concrete.', "Measure the length and width that you'd like to cover.", 'Multiply the length by the width to determine square footage.', 'Convert the thickness from inches to feet.', 'Multiply the thickness in feet by the square footage to determine cubic feet.']
195036
The mix: 1:3:6 for cement: fine aggregate (sand): coarse aggregate (granite) by mass (kg). Therefore, The mass of cement required= 0.0228 * 1440 = 32.832 kg. The number of bags of cement required= 32.832/50 = 0.66 bag (ie 1 bag of cement is required to cover a 1m * 1m * 0.15m floor in a concrete mix 1:3:6).
903013
Multiply the total wall area by 1.125 to get the approximate number of blocks you'll need to build the garage walls. Multiplying 700 square feet of wall area by 1.125 is 788, meaning you will need around 788 concrete blocks to build your garage walls.
823917
Write the number of pounds per square foot to be converted. Divide the number of pounds per square foot by 144. The quotient is the pounds per square inch. For example, 2,160 pounds per square foot converts to 15 pounds per square inch (2160 psf ÷ 144 = 15 psi).
244181
How much is concrete? Concrete costs from $113 to $126 per cubic yard or between $2.83 to $3.57 per square foot depending on the thickness of the slab poured. It will cost an additional $2.52 to $2.60 per square foot for the labor.
406312
Floors: A 1/4-inch minimum thickness is needed, but thicker panels are also fine. Walls: Use 1/2-inch or 5/8-inch-thick cement board, not 1/4-inch. The extra thickness is needed to span the studs and provide a solid base for the tile.
1051980
Calculate Concrete Volume With the volume of the submerged post and the volume of the hole figured out, subtract the post volume from the hole volume and you will have the volume of concrete needed for each hole. Simply multiply that amount times the number of posts to get a total quantity.
296785
['V = πr2h.', 'V = π • (d/2)2 • h.', 'V = (πd2h)/4.', 'A cylindrical concrete water tank has 3-inch walls and a 3-inch base. Its outside measurements are: diameter = 8 feet; height = 5 feet. What is its capacity?']
344793
To find this multiply the width of the floor-board in feet times the length in feet. You can use our feet and inches calculator to convert the board width in inches to feet. To find the number of boards you need, divide the total deck square footage by the board square footage, eg.
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['length(feet) × width(feet) × height(feet) = cubic feet(cf³)', 'length(inches) × width(inches) × height(inches) ÷ 1728 = cubic feet(cf³)', 'length(yards) × width(yards) × height(yards) × 27 = cubic feet(cf³)', 'length(cm) × width(cm) × height(cm) ÷ 28316.846592 = cubic feet(cf³)']
149435
Take the measurements of length, breadth and the depth/thickness in metres. Multiply all the three. The answer,you get,will be in cubic metre. Concrete required in 1 cubic meter is= 1×1×1=1cub.
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Overall, concrete is an affordable material, particularly when you compare it to stone or other construction materials. In general, you should expect to pay around $6 per square foot for a concrete slab to be installed. For a typical 30-by-30-foot slab, it should cost between $3,600 and $7,200.
916695
Measure the length and height of the block in inches and then substitute the values in the equation square feet of block = (length of block x height of block) / 144. For example, a standard cement block measures 16 x 8 inches, so it covers 0.89 square feet — (16 x 8) / 144 = 0.89.
470470
Divide the total square inches into 144, which is the total number of inches in a square foot. If the brick is 32 square inches, for instance, the result is 4.5 bricks per square foot (144 divided by 32).
131907
Keep in mind that mulch is sold by the cubic yard. One cubic yard of the material covers a 324-square-foot area an inch deep. So, to determine your total, multiply your square footage by the depth in inches desired, then divide by 324. Here's your formula: Square footage x desired depth / 324 = cubic yards needed.
1330174
Calculate the volume of concrete you need in cubic yards. The formula for cubic yards is this: Multiply the length (10 ft.) by the width (10 ft.) by the depth (.
575370
Measure the length and width that you'd like to cover. Multiply the length by the width to determine square footage. Convert the thickness from inches to feet. Multiply the thickness in feet by the square footage to determine cubic feet.