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Based on the fixed diameter and depth (or height) of the sono tubes for a project, our customers can get an accurate calculation of the amount of ready-mix concrete needed to fill that sono tube. For example, a sono tube with a 10″ diameter and a 4′ depth requires 0.08 cubic yards of concrete.
How many bags of concrete do I need for a 10 sonotube?
Concrete Mixes SONOTUBE # of bags required per: 25 kg 25 kg 8″ x 4′ tube 3.2 6.5 10″ x 4′ tube 5.1 10.1 12″ x 4′ tube 7.3 14.6.
How many bags of concrete does it take to fill a 12 inch sonotube?
27 cubic feet per cubic yard. So 135 bags would be needed.
How much concrete does it take to fill a footing tube?
45 cubic feet of concrete when mixed with 2.5 quarts of water. In order to have enough concrete for one cubic foot, you’ll require 2.2 bags of 60-lb concrete.
How do you calculate concrete for a round hole?
To find cubic metres needed to fill a round hole EXAMPLE: How much concrete is needed to fill 5 holes 1200mm deep and 1050mm round? ANSWER: One hole takes 1.039 cubic metres, therefore 5 holes = 5 x 1.039 = 5.195. ( say 5.2 cubic metres) NOTE: When the Diameter of a hole is doubled, it takes 4 times more concrete.
Do I need rebar in sonotube?
To support a beam for a residential deck, does a Sonotube pier need any rebar? A. We usually recommend that a minimum of two pieces of #4 rebar be placed vertically in an 8-inch-diameter concrete pier supporting a structure. A larger-diameter pier should have four or more pieces of vertical rebar.
What size sonotube do I need?
The rule-of-thumb is to use a tube diameter 3 times the post width, therefore use a 12” diameter Sonotube for a 4×4” post.
How much concrete do I need for a sonotube?
Based on the fixed diameter and depth (or height) of the sono tubes for a project, our customers can get an accurate calculation of the amount of ready-mix concrete needed to fill that sono tube. For example, a sono tube with a 10″ diameter and a 4′ depth requires 0.08 cubic yards of concrete.
How much concrete do I need for 8 inch sonotube?
Concrete Requirements Size Chart Diameter (in.) Height of Column 6 .022 .117 8 .039 .206 10 .061 .323 12 .087 .466.
How many bags of cement do I need for 12×12?
To determine how many bags of concrete you will need, divide the total cubic yards needed by the yields, at 4 inch thick, for a 12×12 slab you will need 1.76 yards of concrete, so number of 80lb bag of concrete = 1.76 ÷ 0.022 = 80 bags, No. of 60lb bag = 1.76 ÷ 0.017 = 104 bags & No.
How many cubic feet is an 80 lb bag of concrete?
30 cubic feet, 60 pounds of concrete mix yields . 45 cubic feet and an 80-pound bag yields . 60 cubic feet. One 50-pound bag of Quikrete Fast Setting Concrete Mix yields about .
How much concrete do I need for a post hole?
A: Finding the right amount of concrete depends on the size of the hole and the size of the post. The diameter of the hole should equal about three times the diameter of the post and the depth of the hole should be about ⅓ to ½ the total length of the pole.
How many 80lb bags of concrete make a yard?
One 80lbs bag of Quikrete Concrete Mix will yield approximately . 60 cu ft. So it will take 45 bag to equal one cubic yard of concrete.
How many yards of concrete do I need for a 24×24 slab?
For example, for a concrete slab that is 24′ X 24′ X 4”, simply enter 4 in the Thickness/Depth field, 24 in the Width field, and 24 in the Length field. Click “Calculate”. Your answer should be 7.11 yards. Note: The Concrete Volume Calculator can also be used to determine yardage for aggregate products.
How much quikrete do I need for a post hole?
1 – 4 bags of concrete per fence post are typically what’s needed. This depends on the type of soil, fence design, height, post size and bag weight. In general the depth of the post’s hole needs to be 1/3 to 1/2 of the above ground height of the post.
How many bags of concrete do I need for 100 square feet?
Number of cement bags are required for 100 sqft 6 inch slab = 11.4 bags.
Can Sonotubes be left in the ground?
No, it’s not a problem to leave the Sonotube and its plastic “Square Foot” (like these) in the ground forever. Although they will slightly retard the hydration (loss of water) of the concrete mix, the concrete will achieve enough strength in a few days to build upon.
How deep do concrete piers need to be?
By code, the bottom of a footing must be at least 12 inches deep and below the local frostline—whichever is deeper—and bear on stable, undisturbed soil that is free of organic matter. And the code requires a minimum compressive strength of 2,500 psi for the concrete.
How many concrete piers do I need?
An 8 ft x 12 ft shed will need 6 piers, 3 per long side. What is this? Typically, the span between two piers is based on the dimensions of the beams and the joists. A double 2×8 beam should be supported every 4 to 6 feet.
How many bags of concrete does it take to fill a hole?
Regarding this, how many bags of concrete do I need to fill a round hole, if you are filling a round hole of 12 inch diameter and depth of 24 inch in the ground to set concrete, generally you need around 5 bags of 40 lb, 4 bags of 50 lb, 3.5 bags of 60 lb, or 2.5 bags of 80 lb (Total 1.57 cubic feet or 0.058 cubic.
How many yards are in a 60 pound bag of concrete?
It takes sixty 60lb or forty-five 80lb bags of 4000psi concrete mix to make a yard of concrete. Mathematically, 60×60 = 3600lbs and 45×80 = 3600lbs, so a dry cubic yard of concrete mix would weigh 3600lbs.
How many yards are in a 50 pound bag of concrete?
50 lb concrete volume:- 50 lb (pounds) of concrete yields 0.375 cubic feet volume which is approximately equal as 0.0138 cubic yards or 2.8 gallons or 10.62 liters volume of concrete.
