Wiki User
∙ 11y agoYou need to read the label instructions for coverage to be sure. Typically, a ready mix bag of concrete will cover less than 1 cubic foot (about 2/3), and you have 7 x 10 x 1/2 =35 cubic feet, so you will need 50-60 bags
Wiki User
∙ 11y agoIt works out to about 13.1 bags for every inch deepyou're planning on.
100
144
152.54
Not enough information. 8x8 what?
18 bags (80 pounds) of quikrete for a 4 inch thick slab.
To find out how many yards of concrete you need for your 450 sq ft patio, you would first need to determine the thickness of the concrete you plan to pour. Let's assume a standard 4-inch thickness. One cubic yard of concrete would cover 81 square feet at a 4-inch depth. So for a 450 sq ft patio at 4 inches thick, you would need approximately 5.56 cubic yards of concrete.
20
It works out to about 13.1 bags for every inch deepyou're planning on.
2x2
If you use a standard 4-inch thickness you will need a minimum of 6.17 cubic yards.
I assume this might be to keep any dirty ground water from running into the pool.
10 x 10= 100, but divide by 3. 4 inches is one third of a foot. You need 33 and a third cubic feet of concrete. Mixed concrete is usually sold in cubic yards (3 ft x 3ft x3 ft- or 27 cu ft to a cubic yard) and you would need ABOUT 1.25 yards. If you want to mix your own by buying prepackaged concrete mix at the hardware store, you would need ABOUT 112 of the 40 pound bags, or ABOUT 56 of the 80 lb bags. See the link below for a handy calculator for home concrete. PS- sound like you might be pouring a patio or floor for a small shed. Be sure to use reinforcing wire mesh in the floor, or it may crack.
Your slab is slightly over 40 cubic feet. Home Depot sells a 60 pound redi-mix bag which contains 1/2 cubic foot. You will need at least 80 bags. You will need slightly more (maybe 90-100) if you dig you area under the slab unevenly or too deep.
A 24x24 inch patio stone typically weighs around 90-100 pounds. The weight can vary depending on the material of the stone, such as concrete, natural stone, or pavers. It is important to consider the weight when planning transportation and installation.
Where are 12 inch concrete blocks applied?
To calculate the volume of concrete needed to cover the patio, multiply the length, width, and height of the patio together: 6' x 8' x 6' = 288 cubic feet. Since 1 cubic yard is equivalent to 27 cubic feet, divide 288 by 27 to get 10.67 cubic yards of concrete needed to cover the patio. It is advisable to round up to the nearest whole number and account for some extra concrete for any discrepancies or spillage during the pouring process.