How many yards of concrete in a 30 x 40 slab

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Web20 jan. 2011 · Yards are for measuring length not volume. Cubic yards required will be as follows: 1 cubic yard = 3 feet x 3 feet x 3 feet = 27 cubic feet. Your concrete pad is 30ft … Web6 jul. 2024 · #pouringaconcreteslab #NewGarage #MikeDayConcrete In this video I'm pouring a concrete slab for a new garage that's 30' x 24' x 6 inches thic Show more Show more …

How many yards of concrete do i need for a 30×40 slab

WebHow Many 40 Pound Bags of Concrete in a Yard A 40-pound bag of concrete mix makes 0.3ft³ of concrete which would cover 3.6ft² to a thickness of 1”. A yard of concrete is 27ft³, so 27 ÷ 0.3ft³ = 90 bags. A 40-pound bag of 4000psi concrete mix costs between $2.78 and $2.88 in my area. Web4 jan. 2011 · Study now. See answer (1) Best Answer. Copy. 11.852 cubic yards. Wiki User. ∙ 2011-01-04 15:56:11. This answer is: Study guides. greek food smithtown

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WebSo for your 576 sq ft area, this may roughly cost $322.56 for wire mesh, $1,728.00 for thicker wire rebar mesh and $74.88 for fiber mesh. *Reinforcing for 10 inch pours and under. How to Calculate Concrete Amount for 24x24 x6". 24 * 24 = 576 sq ft. 6 / 12 = 0.5 ft depth. Web26 mrt. 2015 · How many yards of concrete in a 24 x 30 slab? Assuming a thickness of four inches and allowing about 5% waste, you would need 9.33 cubic yards or about 419 … WebWith a brief look, a 30x40 area at 6 inches deep, you would need approximately 31.56 tons or 22.22 cubic yards of gravel. Concrete reinforcing is also recommended in high traffic … flow chart icons and meanings

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How many yards of concrete do I need for a 40×60 slab - Civil Sir

Web9 jan. 2024 · A 30×40 concrete slab will cover 1200 square feet. One may need to spend $5.50- $9.50 per square foot; this would mean an estimated $6,600- $11,400. It is worth noting that this estimate depends on the following options: 3000 PSI Concrete: PSI is used to measure the compressive strength of concrete. WebIf you have a 30×40 slab with 4 inches thick, you would need 15 cubic yards (396 cubic feet) of ready-mix concrete which will cost range between $4,800 to $9,600 including … greek food shops norwichWeb13 apr. 2024 · Example for concrete calculator in Yards, Here, I want to show you a calculation for a 20’ by 20’ and 3’’ thickness concrete slab. 1 . 20×20 = 400 square feet. 2 . 3/12 = 0.25 feet. 3 . 400x 0.25 = 100 cubic feet. 4 . 100 x 0.037 = 3.7 cubic yards. The above example is solving for volume in yards. greek food sonora ca

"WebAt 4 inches thickness, for a 40×50 slab, generally, you will need approximately 25 cubic yards or 660 cubic feet of concrete. At 5″ thickness of 40×50 slab, 31 cubic yards or 832 cubic feet of concrete will be necessary. At 6″ thickness of 40×50 slab, 37 cubic yards or 1000 cubic feet of concrete will be required. " - How many yards of concrete in a 30 x 40 slab

How many yards of concrete in a 30 x 40 slab

How many yards of concrete do I need for a 30×40 slab

WebAt 5 inches thick, for a 24×24 slab you would need 8.88 cubic yards or 240 cubic feet of concrete. If you use premix concrete, either 400 80-Pound, 534 60-pound, 640 50 … Web11 apr. 2024 · The slab's volume above is expressed as 39.6 cubic feet, but, unfortunately, concrete is usually measured in cubic yards. There are 27 cubic feet in a cubic yard, so, to convert to cubic yards, we can divide by our cubic feet value by 27. The slab's volume is 39.6 / 27 = 1.47 cubic yards.

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WebVolume of concrete in yards = 30 × 0.037 = 1.11 yards. No. of 80lb bags = 30/0.60 = 50 bags No. of 60lb bags = 30/0.45 = 67 bags No. of 50lb bags = 30/0.375 = 80 bags No. of 40lb bags = 30/0.30 = 100 bags. How much concrete do i need for a 10×10 slab. How many yards of concrete do I need for a 40×30 slab WebConcrete - 150 lb/ft ... Calculate the volume of stone by entering your dimensions in imperial units (inches, feet or yards) or metric units (centimeters or meters). The calculator will take care of any unit conversions so you don’t need to! Rectangular Area.

WebThe average thickness of a 10' x 10' concrete slab for a shed is 4 inches The thickness of your 10' x 10' slab will determine just how many bags you need. Sign in Join WebHowever, for a 40 ft (12.19 m) x 60 ft (18.29 m) concrete slab, the price may still go higher. Image Source: Home Guide Professionals recommend using precast concrete for your …

WebMathematical calculation:- 1) first calculate the volume in cubic feet by multiplying all dimension such that = 20′×40′× 4″ = 20′×40′× 0.33′ = 264 cubic feet, 2) to determine the … Web11 okt. 2013 · 40 x 40 x 1/2 = 800 cubic feet. Divide 800 by 27 (27 cubic feet per yard) = approximately 29.6 yards.. round that up to 30 cubic yards of concrete. How many yards of cement...

Web7 jan. 2024 · To calculate the amount of concrete you need for a slab, you should find the cubic yardage of the area you will be filling. Just follow these steps: Measure the area in …

WebOn average, a cubic yard of solid concrete weighs 4,050 pounds (~2 tons), or 150 pounds per cubic foot. Solid asphalt weighs slightly less at 3,960 pounds per cubic yard. We base concrete and asphalt weights on the square footage and thickness of the material. flow chart hyponatraemiaWebThe volume formula for a rectangular (or square) slab in cubic feet is height (ft) x width (ft) x length (ft), as seen in the figure below: For example, 1ft x 3ft x 6ft = 24ft 3 (cubic feet) of concrete required. The simples use of our tool is as a concrete slab calculator or concrete wall calculator. Concrete wall calculation flowchart icon meaningsWebStep 2 :-converting cubic feet into cubic yard:- now converting into cubic yard, you should divide it by 27, so volume of concrete you needed for 40×60 slab at 4 inch thick in cubic … flowchart improvement process phyllis shoffWebAs per general practices, generally you will need 495 cubic feet or 18.32 yards of ready mix concrete for a 30×50 slab at 4 inches thick. Maths calculation:- 1) 30×50 = 1500 square footage, 2) 4÷12 = 0.33 feet, 3) 1500 ×0.33 = 495 cubic feet. How many yards of concrete do i need for a 30×40 slab How much concrete do i need for a 16×20 slab flowchart hierarchy chartWebAt 6 inches thickness, for a 40×40 slab, generally, you will need approximately 30 cubic yards or 800 cubic feet of premixed concrete. Math’s calculation:- 1) square footage of … flow chart ielts readingWeb1.2026 – 0.1336 = 1.069 cubic ft. per post. Then multiply by the number of posts to find the total amount of concrete needed for the project: 1.069 cubic ft × 20 posts = 21.38 cubic ft. Finally, convert it to cubic yards: 21.38 cubic ft. ÷ 27 = 0.79 cubic yards. Hint: you can also use a concrete calculator for this step. flow chart icons meaningsWebOn average it will take 90 40lb bags, 60 60lb bags, or 45 80lb bags to fill one cubic yard of concrete. Add 5%-10% additional material Always buys more concrete then you think you’ll need. This accounts for some waste or spills. It’s important to finish a concrete pour at one time before it sets and hardens. Measuring Your Space greek food shreveport