How many yards of concrete in a 30 x 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 … Web30 mrt. 2024 · The estimate of $4,800 to $9,600 for a 30×40 (1200 square feet) concrete slab is based on a project with the following options: Six inches of 3,000 PSI concrete A …
How many yards of concrete in a 30 x 40 slab
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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.
WebConcrete Slabs Calculator Input length, width and depth of the area. Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this … 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.
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. WebHow many bags of concrete do i need for a 10’× 20′ slab? As we know 40 pounds a bag of concrete yields 0.011 cubic yards, 60 pounds a bag of concrete yields 0.017 cubic yards and 80 pounds a bag of concrete yields 0.022 cubic yards. As per calculation you need 2.442 cubic yards of concrete for a 10’× 20′ slab of 4 inch thick.
WebAs 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
Web30 mrt. 2024 · You will need around one 25-kg bag of pre-mixed concrete to fill a foot height of an 8-inch Sonotube if you use 150 lb/ft³ concrete. To arrive at that bag number: Find the volume of a 1′ high 8" diameter column: Volume = π × (8 in)² × 12" / 4 = 603.2 in³ ≈ 0.3491 ft³ Calculate the equivalent weight of the column: i paid the cost to be the bossWebWith 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 … i paid the invoiceWebNo. of 40lb bags = 47.53/0.30 = 159 bags. How many bags concrete do i need for a 12×12 slab at 5 inches thick. At 5 inches thick, for a 12×12 slab you would need 2.22 cubic yards or 60 cubic feet of concrete. If you use premix concrete, either 100 80-Pound, 134 60-pound, 160 50-pound, or 200 40-pound bags of premixed concrete will be required. i paid the mortgage and child supportWeb4 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. openshift ingress routerWebIf you're codes are different, a 4" thick slab with a good compacted gravel base will be strong enough for most residential garages. The only difference in price would be the 2" … i paid the dinner last nightWebStep 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 … openshift ingress tlsWebHowever, 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 … i paid too much tax last month