# of 80# bags 4 feet 2 3 4 6 Installation: Cut QUIKTube to required length (or purchase precut lengths). Dig a hole twice the diameter of the QUIKTube to be used. Place the tube in the hole, and refill the outside to secure the tube's position. Provide additional support (wooden collar or frame and side braces) if tube extends two feet or more above the ground line. Fill the tube to the desired level with concrete. Rod the .
احصل على السعرUsing the example values of a roof area of 210 square feet and an effective sheet size of square feet, 12 sheets are required, as 210 divided by equals Tip
احصل على السعرMay 21, 2011· As a general rule 1 94# bag of Portland cement is 1 cubic feet. Using your 3:2:1 ratio that will give you 6 cubic feet of concrete from 1 bag of cement. Using your volume of 4 cubic yards you would need: 18 94# bags of Portland cement 36 cubic feet of gravel 54 cubic feet of sand You could try this Quikrete calculator after you remeasure.
احصل على السعرOct 12, 2010· So, one cubic foot of gravel (12 inches x 12 inches x 12 inches) will cover 6 square feet 2 inches thick. So, you take 200 square feet divided by 6 square feet of area per cubic foot. That's 331/3 cubic feet of gravel. And at, say, 3 cubic feet per bag, that's about 11 bags of gravel. At 1 cubic feet per bag, that's 33 bags of gravel.
احصل على السعرFree online concrete calculator for your construction projects. Calculate the required weight and volume of readymix concrete you need for your wall, column, steps, slabs, footings, and others. Easy to use calculator for how much concrete you need in cubic feet, cubic yards, cubic meters, tons, tonnes, as well as bags of concrete of different sizes.
احصل على السعرOnSite Concrete calculator. Use this calculator to determine how much sand, aggregate (gravel) and cement is required for mixing on site a given area of concrete (1:2:4 ratio). Please enter the dimensions in the white fields below and click calculate to display the results. See below for help on concrete.
احصل على السعرFor example: A house in Chicago has a roof whose actual drainage area is 1,000 square feet. The 6in12 pitch factor () multiplied by 1,000 yields an effective area of 1,100 square feet. Multiplying that number by the local maximum rainfall intensity ( inches per hour) yields an adjusted square footage of 7,480 square feet.
احصل على السعر1 80 lb bag makes 2/3 of a cubic foot. That is equal to 1152 cubic inches. Divide by 4 and get 288 square inches. That equates to approx. 2 square feet in Area. So 1 80 lb. Bag will cover a volume of 4inches thick by two feet wide by one foot long. Or any variation of 2 square feet of top surface area.
احصل على السعرFor 1 foot thick, you need 9 cubic feet at 1/2 cubic foot per 60 lb bag equals 1860 lb bags. That's six 60 lb bags of concrete, plus six 60 lb bags of sand, plus 360 lbs of gravel.
احصل على السعرFor a 100squarefoot wall, you need blocks. Step 3 Divide the number of blocks in your project by 11 to discover how many 60pound bags of mortar mix you need to purchase.
احصل على السعرI then Get my square feet of And go on to cubic feet getting a in cubic feet. Now i want to convert to cubic yards so i then divide into 27 and get . Now my question is how would i use this to go and buy the necessary bags of cement knowing that a 94 lb. bag of cement is 1 cubic foot .
احصل على السعرThe area of the driveway is 1,080 square feet (60feet x 18feet). According to the table above, one cubic yard of concrete placed at a thickness of 5inches covers 65 square feet. In a perfect universe, our 1,080 square foot driveway will need exactly cubic yards of concrete (1,080 square feet / 65 square feet equals cubic yards).
احصل على السعرEstimation of Cement, Sand, and Gravel in Construction In the estimation of cement, sand, and gravel volumes for concrete proportioning, we use the Fuller's Formula. This is an easy way to get a rough estimate in case you are in the field.
احصل على السعرAs soon as you pick the material, you need to figure out how much concrete you need for your concrete project. Obviously, this is where our concrete calculator can help you – precisely estimating you the amount in cubic yards (one cubic yard equals to 27 cubic feet).
احصل على السعرJul 26, 2010· I am doing a concrete slab but how do i figure out how many bags of portland cement, sand and gravel do i need. Can someone please tell me. the slab will be 9 x 13 and 5 inches thick. And i dont want to use the ready mix concrete. i would like to do it the old fashion way.
احصل على السعرOct 18, 2019· There are 3 feet in a single linear yard, so one cubic yard measured in feet is 3 feet x 3 feet x 3 feet = 27 cubic feet. Dividing a volume in cubic feet .
احصل على السعرMar 11, 2017· This patio happens to be a 12×14 area. 12 feet wide by 14 feet long or 168 square feet. Example: Take the length times the width of the area to get the total square footage. Then multiply that by the thickness of the concrete.
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