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Per square foot, concrete is one of the more affordable construction materials, in addition to being structurally sound. The cost to pour a concrete pad depends greatly on whether you intend to do the work yourself or hire a contractor. Pad size is also a factor because ready-mix concrete sells by the cubic yard.

cubic yard of concrete will cover. On the left side you will ﬁnd two columns: Select the panel thickness you are estimating with. Now go across to the column that has the concrete slab depth you are using. This value is how many square feet that one yard ^3 of concrete will cover.

A density of 145 pounds per cubic foot is a reasonable approximation for any commonly used concrete recipe. Reinforced concrete has steel bars called rebar inserted into it. Steel has a much higher density than concrete, which causes reinforced concrete to have a higher density.

The average price of a cubic yard of concrete is around $90. The exact price varies by location and the quality of the concrete. In order to determine the cubic yards of concrete needed, measure the length, width and depth of the area.

Rebar in a Wall: This lets the user enter the dimensions of a wall and rebar specifications and computes the length and weight of rebar, the volume of concrete, and/or the surface area of the forms for a concrete wall. Rebar in an Irregular Slab: This function computes the length and/or weight of rebar in an irregular shaped slab based on the ...

If you make concrete with CFS 100-2 steel fibers at 70 pcy (pounds per cubic yard), you get, on average, 12 fibers in each cubic inch of concrete. No microcrack can go more than a fraction of an inch without running into a fiber. In contrast, rebar designs always space the bars several inches apart, giving microcracks plenty of room in which to grow.

Mar 29, 2019· Concrete weighs about 4000 pounds per cubic yard (2400 kg per cubic meter). So, if you need 2 cubic yards (1.53 cubic meters) of concrete, then you need (2 * 4000) or 8000 pounds, or (1.53 * 2400) or 3672 kg of concrete.

Mar 11, 2012· The formula is the same. A cubic Yard of Concrete will cover 54 Square Feet of 6″ thick concrete. $100 per yard 100/54. Would equal about $1.85 per Square foot. The Formula is: Inches thick/12″. ie. 4″/12″ or 6″/12″. Then take 27 and divide it by the number you get. ie 27/.5...

Then just multiply by the depth of the footings to get the volume of concrete. Add up all the volumes you''ve calculated, then divide by 27 to get cubic yards. The reason for dividing by 27 is that there are 3 feet in a yard, so that in a cubic yard there are 3 * 3 * 3 = 27 cubic feet.

For example, a cubic yard of concrete in a transferbeam will have FAR more rebar in it than a simple ... average of 0.12tons of rebars per cubic meter of concrete. Get Price Concrete 1 ton US (short) mass to cubic yards converter

The rule of thumb is to consider that a 94 lb. bag of cement will make one cubic ... is 1920 kg per cubic meter or 116 lbs per cubic foot (3132 lbs per cubic yard). .... as well a reinforcement so there is no relationship between pre mixed concrete... More details » Get Price

Calculate Rebar Spacing, Layout and Weight in a Concrete Slab. ... Concrete rebar calculator plan view diagram. ... Running Bar Points (Width - Top to Bottom): Be sure to follow Rebar Engineering Specifications. - Incorrect placement can lead to serious concrete structural failures. If ...

CONCRETE CALCULATOR FORMULA: (LENGTH X WIDTH X DEPTH) DIVIDED BY 27 =# OF CUBIC YARDS EXAMPLE: 18 FEET LONG, 18 FEET WIDE, 6 INCHES DEEP THIS WOULD BE: (18 X 18 X .5)/27 = 6 CU.YARDS. EXAMPLE: 18 FEET LONG, 18 FEET WIDE, 6 INCHES DEEP THIS WOULD BE: (18 X 18 X .5)/27 = 6 CU.YARDS To use the Concrete Volume Calculator,...

Material Weight – Pounds per Cubic Yard Asphalt 2,700 lb. Iron (wrought) 13,100 lb. Brush/Branches (loose) 250 lb. Leaves (loose, dry) 150 lb. Brush/Branches (chipped – 3" screen) 600 lb. Leaves (vacuumed, dry) 400 lb. Concrete (gravel or stone mix) 4,050 lb. Leaves (wet or compacted) 550 lb.

CONCRETE: 5 sack or 3000 psi Concrete $ 142.50 per cubic yard 5.5 sack or 3500 psi Concrete $ 145.50 per cubic yard 6 sack or 4000 psi Concrete $ 148.50 per cubic yard

Above I said a cubic yard of concrete weighs 150 lbs per cubic foot, so the 14 lbs per cubic foot difference would be the water in the mix. Keep in mind these "weights" are just a general description of a 3000 psi concrete mixture. Moisture content in the aggregates does play a .

Aug 21, 2013· Dan Biddle, Forta''s vice president, sales, says dosages of 7-1/2 pounds per cubic yard of concrete provide the most benefit to floor slabs, especially when compared to .

Concrete = 142.4 lbs. per cubic ft. - 3844 lbs. per cubic yard Water = 62.4 lbs. per cubic ft. - 1496 lbs. per cubic yard The larger the agregate present in the cement the lighter the weight.

Density of rebar steel per cubic meter of concrete Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Density of rebar steel per cubic meter of concrete, quarry, aggregate, and different kinds of minerals.

Rebar in a Wall: This lets the user enter the dimensions of a wall and rebar specifications and computes the length and weight of rebar, the volume of concrete, and/or the surface area of the forms for a concrete wall. Rebar in an Irregular Slab: This function computes the length and/or weight of rebar in an irregular shaped slab based on the ...

If you''re looking for a 2019 breakdown for Cost of Concrete Reinforcement materials and what installation cost might be, you''ve come to the right place. As an experienced licensed home improvement contractor, I know first hand what it should cost for various levels — from Basic, Better, and of course the best.

Concrete Delivery $117.31 - $131.34 per cubic yard (3,000 psi 3/4" crushed stone) Cost estimate takes into account the price of concrete delivery. Price includes 3,000 psi concrete with 3/4 inch crushed stone. Excludes concrete demolition, additives, rebar, or wire mesh. Reported by: ProMatcher Research Team: 21202, Baltimore, Maryland - June 4, 2018

How to Calculate Rebar Lengths. Rebar, short for reinforcing bar, is a steel bar used to reinforce concrete and masonry structures. When dry and compressed, concrete may crack or break under tension without rebar. Rebar has steel ridges that attach to the concrete and help strengthen the concrete. Construction crew ...

Mar 11, 2017· Concrete is sold in cubic yards, so the number of square feet in that yard depends upon how deep the concrete is poured. Concrete can be poured in different amount of thickness For instance, if the slab being put in is 4 inches thick, one cubic yard of concrete covers 81 square feet .

Jan 11, 2018· Our local ready-mix concrete supplier sells standard ready mix (no special admixtures are needed for our concrete slab) at the national average of $98.23 per cubic yard, which means it will cost $3,300.53 for the concrete. Now, for other requirements: Because we don''t want our barn to flood, we need to grade the land around it.

1600 pounds of stone /27 = 59 lbs per cubic foot. That equals 136 lbs per cubic foot for the dry aggregates. Above I said a cubic yard of concrete weighs 150 lbs per cubic foot, so the 14 lbs per cubic foot difference would be the water in the mix. Keep in mind these "weights" are just a general description of a 3000 psi concrete mixture.

Feb 16, 2010· So, total with equipment, overhead and profit is about $125 per cubic yard. If the job is OVER 5 yards the price drops to about $105 per cubic yard (the larger the job the smaller the unit cost) They also give the average price in North Carolina for a 10'' x 10'' x 12" thick reinforced 3000 psi concrete pad as around $250 for labor only.

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$8.00 per yard: Extra Cement Per 1/2 Bag: $3.00 per yard: Extra Lime Rock Per 10%: $3.00 per yard: No Fly Ash: $4.50 per yard: Calcium Chloride per 1%: $4.50 per yard: Non-Chloride Accelerator per .

vCalc Rebar Calculator. ... The Rebar Calculator contains equations and data specifically used in working with reinforcement bars (rebar) in concrete slabs. You''re able to choose the shape of your concrete slab, rebar size, number of rebar mats and even the inset and rebar spacing. ... Compute the cubic yards of concrete needed for a slab.

Weight of Concrete It is important to know the weight of any section of concrete that is being cut. The weight of concrete is approximately 150 pounds per cubic foot, or 4,050 pounds per cubic yard. The formula for calculating the weight of concrete is: Length (in feet) x Width (in feet) x Thickness (in inches) /12 x 150 = weight (in pounds).

Concrete Requirements Size Chart. Use the chart below to determine concrete requirements for your project. Sonotube® concrete forms are available in the following diameters Sonotube® Finish Free®: 12" - 48" Sonotube® Round: 6" - 36" Sonotube® Commercial: 6" - 60" Concrete Requirements (Expressed in cubic yards for columns of various heights)

May 27, 2017· Method 1: You can make a rough estimate by using thumb rule that about 80 kg of rebar is required per cum. of slab. So if slab size is say 10m x 10m x 0.2m. Concrete = 10 x 10 x 0.2 = 20 cum. Therefore, Rebar = 80 kg x 20 = 1600 kg = 1.6 MT Method 2: Another thumb rule can be used...

50 lbs per cubic yard of Helix® Steel 5-25 Helix Steel was first developed as part of a research project that challenged University of Michigan Engineers to create a reinforcement technology that could product provide quantifiably better resiliency, ductility and elasticity to concrete structures.