How many bags of concrete for 8x8 slab

Average cost of concrete. Across Canada, homeowners report that ready–mix concrete costs about $108 per cubic yard. The average cost of a concrete slab (6 inches thick) is about $5.00-5.50 per square foot, including both materials and labor. However, the price can go up to $9-10 per square foot depending on multiple factors and enhancement ...

I don't recommend ordering concrete online because the shipping can turn a $4.00 bag into a $20.00 bag. So, if your job requires 10 bags or less, even if it takes two trips, pick it up yourself. Be careful handling the concrete, though. The bags are very fragile.At 5 inches thick, for a 8×12 slab you would need approximately either 67 80-Pound, 89 60-pound, or 134 40-pound bags of premixed concrete. If you measure in yards, 1.48 cubic yards (40 cubic feet) of concrete will be required. Let's do calculation and proceeds following steps: 3″ thickness in feet = 5/12 = 0.417′.I need to pour a slab that will be 5' x 4' x 3" deep. How many bags do I need to buy? Thanks. Asked by: GeeGee. you would require --- based on the ...Measure the recommended water amount (each 80-pound bag of concrete mix will require about 3 quarts of water). Step 3. Pour approximately 2/3 of the water into ...Generally, a cubic foot of concrete weighs around 150 lbs, so 10 square feet would likely weigh around 1,500 lbs or 680 kg. However, an inch thick slab of concrete will typically weigh around 170-185 lbs, so 10 square feet of a 1″ slab would weigh around 1,700-1,850 lbs or 770-840 kg.How much concrete do I need for an area of 30 ft x 40 ft x 6" depth? 22.222 cu. yds. How many concrete bags would I need for a 30 ft x 40 ft x 6" slab? 998 x 80lb Concrete bags. How much does it cost to pour a 30'x40' x6" slab? Ready-mix costs approx $2,537.49. How much does it cost to hire a contractor to concrete a 30'x40' x6" slab?blocks = wall sq ft block sq ft. If you're using a standard 8″ x 8″ x 16″ block, find the number of blocks needed by dividing the wall square footage by 0.89. blocks = wall sq ft 0.89. We recommend adding 5%-10% additional blocks to account for broken blocks or blocks that need to be cut for the edges.

Using a concrete truck to cover 100 sq ft at a depth of 6", the estimated cost is $200.41. Concrete trucks may also charge a "short load" fee for partially filled loads. Short load fees are charged at about $17 for every yard not used on the truck. So for a 10 cu/yd Truck Load - 1.9 cu/yd concrete = 8.1. 8.1 x $17.00 = $137.70.September 20, 2023 by GEGCalculators. A typical mix for 30 MPa concrete comprises 1 part cement, 2 parts fine aggregate (sand), and 3 parts coarse aggregate (gravel or crushed stone). The water-cement ratio is approximately 0.45-0.50 parts of water per part of cement. This mix results in concrete with a compressive strength of about 30 ...Bags=Weight40lb=569lb40lb=14.2→15bagsBags=Weight40lb=569lb40lb=14.2→15bags. Circular slab with price per unit of volume. I want to construct a circular slab of concrete measuring 5 ft high. I want to figure out how many bags of 40 lb concrete I need to do …How many yards of concrete do i need for a 24×24×4 slab. How many bags of concrete do I need for a 3×5 slab at 4″ thick. As per general practices, generally you will need approximately either You will need approximately either Eleven (11) 60-lb, or Nine (9) 80-lb, or Seventeen (17) 40-lb bags of Quikrete's or Sakrete concrete mix (0.183 ... Using a concrete calculator is an easy and efficient way to determine how many bags of concrete you need for your project. The calculator takes into account the size of your project and the thickness of the concrete to give you an accurate estimate of the amount of concrete you’ll need. By using a concrete calculator, you can save yourself ... Total Length 240 m. Includes 10% waste / lap. Exact Spacing. Length 600 mid 300. Width 600 mid 500. 40 x 6000 Lengths. $ (Enter Cost per Bar) Approx Weight 213.1 kg. Slab Volume 6 m³.How many bags of concrete do i need for a 12×12 slab at 4 inches thick. At 4 inches thick, for a 12×12 slab you would need approximately either 80 80-Pound, 107 60-pound, or 160 40-pound bags of premixed concrete. If you measure in yards, 1.78 cubic yards (or 48 cubic feet) of concrete will be required.

Typically, concrete strength ranges from 2,500 PSI to 5,000 PSI, though there are stronger mixes for specialized applications. For many home projects, 2,500 to 3,000 PSI is enough to get the job done. For load-bearing or heavy-traffic projects, 3,500 PSI or higher is a good choice.0.444 cubic yards (12 ft 3) Concrete needed. 0.80 tons (1,596 lbs) Concrete needed (bags) 19.95 bags of 80 lbs each, or 26.59 bags of 60 lbs each, or 39.89 bags of 40 lbs each. get code. Quick navigation: Essential concrete basics for using a concrete calculator. Calculating how much concrete you need.To produce one yard of concrete, you'll need to use about 45 80-pound bags (or 90 40-pound bags). Because of the time and labor required to prepare such a large ... This formula will give you the estimated cubic yardage needed to do your project. For example if you have a concrete slab 24' L x 24' W x 6" thick, the formula would read like this; 24 x 24 = 576 x .5 = 288 divided by 27 = 10.67 cubic yards. (make sure you change the inches thick to feet, 6 inches thick = .5 feet) Concrete is a mix that includes cement, sand and gravel, and is used as a structural component in building projects. Cement mixes require the addition of gravel and sand to create concrete. The cement acts as a binder. Cement cannot be used by itself for concrete projects. If you're in a hurry to complete a job, like quickly setting fence ...STEP 9: Using a float, smooth the concrete. For a truly professional job, use both a wood or bull float and a magnesium "mag" float to further smooth the concrete. First, apply the larger flat ...

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Enter your dimensions. units length (l) width (w) height (h) quantity. This concrete calculator determines the amount of concrete bags you need to purchase or use when pouring concrete, to help you buy the right amount of bags and measure the right volume of concrete in your projects that require concrete slabs.If you buy your concrete in 80lbs bags, it will take about 45 bags to equal 1 cubic yard. So, the calculation for an example project with ten 16” (8” radius) piers poured to a depth of 36” would look like this: 10×8” 2 x36” /14850 = 1.55 cubic yards (or 70 bags of 80lbs concrete mix)How many bags of concrete do i need for a 4×8 slabHow many bags of concrete you will need depend on:- 1) thickness of slab and 2) weight of the bag.#hellosir...• A solid slab of concrete weighs 4,050 pounds per cubic yard. • A cubic yard of broken up concrete weighs 2,025 pounds. How Much Concrete Can Fit in a Dumpster? In most locations, you can load up to 10 tons (20,000 pounds) of concrete into one of our concrete disposal dumpsters.* Since just one cubic yard adds up to over 4,000 pounds, we ...With a brief look, a 15x20 area at 6 inches deep, you would need approximately 7.89 tons or 5.56 cubic yards of gravel. Concrete reinforcing is also recommended in high traffic areas and medium to large areas. Wire mesh on average costs $0.56 per sq ft and fiber mesh costs $0.13 per sq ft. So for your 300 sq ft area, this may roughly cost $168. ...

Step 7: Calculate Bags of Concrete: Each 80-pound bag of concrete mix typically yields about 0.6 cubic feet of concrete when properly mixed. To find the number of bags needed, divide the total cubic feet by the yield per bag: 32 cubic feet ÷ 0.6 cubic feet/bag = approximately 53.33 bags; Step 8: Round Up:Provide the density of concrete you will use (you will find it on the bag - which is how premix concrete is usually sold). We have provided a common value already. Input the weight of one bag of premixed concrete - again, check the bag. Account for waste and spillage (usually 5-10%) and voila! Now you know how many bags you truly …Paving calculator. Use our handy calculator to work out how many slabs you require to cover a surface area. Simply enter the dimensions of the area to be paved in, enter your required slab size and then press the Calculate button to see the result. Always remember paving slabs can be heavy. If you're laying slabs of 600mmx600mm or larger, ask ...Across Canada, homeowners report that ready-mix concrete costs about $108 per cubic yard. The average cost of a concrete slab (6 inches thick) is about $5.00-5.50 per square foot, including both materials and labor. However, the price can go up to $9-10 per square foot depending on multiple factors and enhancement decisions and their ...Concrete and plywood can help the modified thinset dry faster by absorbing some of the water in the thinset mix. ... 8" x 8" (20 x 20 cm) and smaller. 1/4" x 5/16" (6 x 8 mm) U-notch. 1/7" 4.0 mm. ... Our thinset calculator will provide you with the thinset volume and the number of bags of dry thinset needed for your project.If you buy your concrete in 80lbs bags, it will take about 45 bags to equal 1 cubic yard. So, the calculation for an example project with ten 16” (8” radius) piers poured to a depth of 36” would look like this: 10×8” 2 x36” /14850 = 1.55 cubic yards (or 70 bags of 80lbs concrete mix)At 4 inches thick, for a 12×16 slab you would need approximately either 160 80-Pound, 214 60-pound, or 320 40-pound bags of premixed concrete. If you measure in yards, 3.56 cubic yards (or 96 cubic feet) of concrete will be required. Let's do calculation and proceeds following steps: 1.00:00 - How many bags of concrete do I need for a 4x4 slab?00:40 - How thick should a concrete driveway be?01:13 - How much area does a bag of concrete cover...To calculate your concrete needs multiply the length by the width of your shed, then multiply by the thickness; remembering to change inches to feet (4" ÷ 12" = 0.33 ft). There are 27 cubic feet in a cubic yard of concrete, so divide the total cubic feet by 27 to get the amount in cubic yards.Bags=Weight40lb=569lb40lb=14.2→15bagsBags=Weight40lb=569lb40lb=14.2→15bags. Circular slab with price per unit of volume. I want to construct a circular slab of concrete measuring 5 ft high. I want to figure out how many bags of 40 lb concrete I need to do this. The outer diameter is 10 ft and the inner diameter is 9 ft.

The surface of the concrete should be relatively flat and slightly above the form. Step 8 Screed the concrete using a straight 2x4 by moving the board back and forth across the surface of the concrete in a sawing motion to remove the excess concrete and smooth the surface. Step 9 Add concrete to any low areas and screed level. Step 10

Typically for a 24x24x4 slab you'll need exactly 7.11 cubic yards, or 192 cubic feet, or either 320 x 80 lb bags, 427 × 60 lb bags, or 640 × 40 lb bags of concrete. It's a good idea to order a little extra to account for potential spillage and to ensure you have enough to complete the project.For example, if your pouring a 10×12 concrete shed floor that’s 4 inches thick, you’ll need 40 cubic feet of concrete. That works out to 1.48 yards of concrete which is 67 premixed 80 lb. bags totaling 5360 pounds of dry concrete. More when it’s mixed with water. The cost averages around $6 per bag totaling just over $400 before tax.As per general practices, generally you will need approximately 3.13 cubic yards or 84.48 cubic feet or 2.4m3 of ready mix concrete for a 16×16 slab at 4 inches thick. At 5 inches thick, for a 16’×16′ slab, 3.94 cubic yards or 106.5 cubic feet or 3m3 of ready mix concrete are required, while at 6 inches thick, 4.7 cubic yards or 128 cubic ...Choose Round Column (or Round Slab) on the calculator. Enter Height 4 ft (or 48 in) Enter Diameter 10 in. Calculate and the answer is 0.08 cubic yards for one concrete tube. Multiply 0.08 x 50 = 4 total cubic yards of concrete for 50 tubes. Note that this calculation is the volume of your tubes only and does not account for any overflow or loss ...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 4×6 slab you will need 0.296 yards of concrete, so number of 80lb bag of concrete = 0.296 ÷ 0.022 = 14 bags, No. of 60lb bag = 0.296 ÷ 0.017 = 18 bags & No. of 40lb bag = 0.296 ÷ 0.011 = 27 bags. ALSO READ :-.The volume of concrete required for a 10- by 10-foot slab depends on the diameter of the slab. For a 4 inch thickness ...Thanks for watchingConnect with us ...To produce one yard of concrete, you'll need to use about 45 80-pound bags (or 90 40-pound bags). Because of the time and labor required to prepare such a large ...

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So, how many bags of concrete do you need? Calculating bags is a little less straightforward since each bag size will fill different volumes. Use the calculator above to estimate how many bags you’ll need. The table …Use our free online Premix Concrete Calculator to calculate exactly how many premix concrete bags you should buy for your concrete project. Just enter in the desired height, width, and thickness of your concrete project and then press the calculate button. The free concrete calculator will tell you exactly how many 40 lb, 60 lb, or 80 lb bags ...A Concrete Slab Thickness Calculator is a tool used in civil and structural engineering to estimate the required thickness of a concrete slab for a given design load, span length, maximum allowable deflection, and modulus of rupture. ... How Many Bags of Concrete Do I Need Calculator; Total. 8. Shares. Share 0. Pin it 8. Tweet 0. Share 0. …QUICKRETE also has a useful calculator to determine how many bags of concrete you’ll need. We wanted a 4″ x 12′ x 8′ slab and used about 55, 80 lb. bags. Step 1: Mark the Location of the Shed. This shed will be placed on the property line and we used a laser distance measurer to ensure we had the right distance from the house.How many 80 pound bags of concrete to pour a 8x8 slab 4 inches thick? U need 1.63 80lb bags per square ft so 131bags to do 8ft by 8ft. Calculate concrete in yards or pre-mixed bags for a slab, footing, wall, or other project. Plus, calculate concrete price for the project. 00:00 - How many bags of concrete do I need for a 4x4 slab?00:40 - How thick should a concrete driveway be?01:13 - How much area does a bag of concrete cover...Construction Measurements. Concrete Calculator. Calculate the amount of concrete needed in cubic feet, yards, and bags for a concrete slab. Length. Unit. Feet. Cubic Feet. 44.98. …The amount of concrete you need for a 3×5 slab depends on how thick it will be. So, for a 4-inch slab you’ll need 0.185 cubic yards, or 5 cubic feet (9 80lb bags), a 3-inch slab requires 0.139 cubic yards, or 3.75 cubic feet (7 80lb bags), but a 2-inch slab requires 0.208 cubic yards, or 2.5 cubic feet (5 80lb bags).Cost per Bag. A concrete slab 36" X 36" at a depth of 4", has a volume of 3 ft³ = 10 x 40 # bags. 10 Bags. Total Bag Weight 400 lb. Calculated at 133.3 lb per ft³ - Allow extra for waste. Pre-Mix Concrete Bag Calculator Calculated at 133.3 lb per ft³ - Allow extra for waste. Cubic Feet. ….

A 10' x 10' concrete slab is equal to 100 square feet. @ 4" thick you'll need 1.25 yards of concrete ... You can use this measurement to figure out how many bags of concrete to use. If you divide 3.93 cubic feet by 27 (3.93/27) = .146 cubic yards. Dividing cubic feet by 27 (a cubic yard) will give you the concrete yardage. ...Welcome to the concrete calculator. It will help you calculate the number of bags of concrete required for your path, slab or post holes.So, for a ton (1000kg) of ballast, you would need approximately 166.67kg (1000 / 6) of cement. This is roughly equivalent to 6-7 bags of 25kg cement. How many bags of cement do I need for shed base? The number of bags of cement needed for a shed base depends on the size and thickness of the base.The amount of concrete you need for a 30×40 slab depends on how thick it will be. So, for a 4-inch slab you'll need 14.82 cubic yards, or 400 cubic feet (or 667 80lb bags), but a 6-inch slab requires 22.23 yards, or 600 cubic feet (or 1,000 80lb bags). The amount of concrete you need for a 30x40 slab depends on how thick it will be.Let's say we need to make 10 concrete cylinder specimens for compressive strength testing of a new cement brand, and we decide to use concrete cylinders measuring 4 inches in diameter and 8 inches in height.We want to know if the new cement brand can reach a compressive strength of 2,900 psi using a 1:1.5:3 cement mix ratio.Here are the steps to find out how much concrete we would need for ...The solution to this is very simple. Simply enter your details into the above calculator to obtain an estimate. Concrete premix bags are available in the following sizes: 40lb, 60lb, and 80lb. Each bag size has a different volume. To fill one cubic yard of concrete, you will need 90 bags of 40lb size, 60 bags of 60lb size, and 45 bags of 80lb …Learn from a 39 year concrete flat work professional, how to install a concrete slab. I'll teach you my step-by-step formula for forming and pouring any size concrete slab. This diy video guide tutorial will easily show you the steps you need to take to successfully install your own concrete slab.You can use this estimating tool as a concrete bag calculator. Once you enter the length, width and depth of the slab, Lowe’s concrete slabs calculator estimates the number of 80-lb bags of concrete you’ll need. For some projects, you may want to know the volume of concrete you’ll need to pour. In addition to estimating how many bags of ... Determine the width, length, and depth of the area you want to concrete. Multiply width by length (this = Square Footage) Convert depth from inches into feet by dividing by 12. Now multiply the square footage (width x length) by the converted depth (depth inches / 12) This is the total cubic feet needed. To convert into cubic yards, start by ... How many bags of concrete for 8x8 slab, [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1], [text-1-1]