### Concrete Calculator - how much concrete do you need in yards

Concrete manufacturers often don't specify the density of their concrete mixture directly, but instead give you the bag yield of the material in place. For example, a conventional redymix concrete bag of 80 lbs may be listed as having a yield of approximately 0.60 cu ft or a 25 kg bag may have a yield of ~0.01 cu m.

Learn More### Dingo 20kg Hi Strength Concrete | Bunnings Warehouse

Conforming to Australian Building Standards 3648, it is 2 times stronger than regular concrete and is specially formulated to trowel to a smooth finish. Coverage & Water 8 Bags of Dingo High Strength Concrete Mix will make approximately 1.5 square meters of concrete at a depth of 50mm. Approximately 2.4 litres of water to a 20kg bag

Learn More### 40N Concrete | Hanson Packed Products

When mixed with approximately 2 litres of water, a MaxiPack20 pack will produce approx. 0.008m3 of concrete and cover: 0.10m2 @ 75mm thick. 0.08m2 @ 100mm thick. Pallet quantity 56 Maxipacks, approximately per pallet. Storage Product supplied in polythene bag; Store in a dry place

Learn More### Concrete Slabs Calculator - Lowe's

Click the button to calculate the volume of concrete and man-hours (not including mixing) needed for this job. This calculator is to be used as an estimating tool ...

Learn More### Concrete Calculator - How Much Concrete Do I Need? - The

2018年4月23日 — 80 pound bag yields .022 cubic yards. READY MIX VS. BAGGED CONCRETE. Should I order concrete by the yard from a ready mix company or ...

Learn More### Actual Concrete Mix Ratios For 3000, 3500, 4000, and 4500

If I break the weights down per yard of concrete it comes to: 1. Cement = 510.75 pounds. 2. Stone = 1658.75 pounds. 3. Sand = 1496.25 pounds A sack or "bag" of cement weighs 94 pounds so this tells us a 3000 psi concrete mix is also equal to a 5.5 sack mix of concrete. 94 pounds x 5.5 bags of cement = 517 pounds (pretty close to 510.75)

Learn More### Concrete Mix (Quantity Calculator) - Target Products Ltd

Concrete Mixes. The calculator will indicate the estimated number of 25 kg or 30 kg bags of Quikrete® Concrete Mix needed to build a 3″, 4″ or 6″ slab (with a typical waste factor). Yields are approximate and will vary based upon placement methods, equipment utilized and do not include allowance for uneven subgrade, waste, etc.

Learn More### Blue Circle Product Calculators - Tarmac Blue Circle

Render 1:6 10mm thick. Length of Area (cm). Width of Area (cm). You will need: 0.1 bags of cement (25kg) 6.8 kg of sand. Add water for the desired consistency ...

Learn More### Ready Mix Concrete Calculator - Cornejo & Sons

Enter the depth, width and length of your concrete slab to calculate the number of cubic yards and Ready Mix concrete bags needed to complete your project.

Learn More### Stone Mix - Kwik Mix - Just Add Water. Simple

IN 66 LB (30 KG) BAGS: 56 PER SKID; COVERAGE. Each 66 lb bag will produce about ½ cu foot of finished Concrete. For construction tubes: 6" tube requires ½ bag per foot of height 8" tube requires 1 bag per foot of height 10" tube requires 11/4 bags per foot of height 12" tube requires 2 bags per foot of height. DIRECTIONS. Empty contents of ...

Learn More### How much volume does a 50 lb bag of readymix concrete

Apr 06, 2009 · A cubic foot of concrete weighs about 145 pounds. That means you would need roughly 3 bags per cubic foot. There are 27 cubic feet per cubic yard. If you need 6.5 cubic yards, that is 526.5 bags of mix, (3*27*6.5=526.5). Adding water to the mix will increase the weight a little bit, but you'll waste some of that volume in the wheelbarrow and on ...

Learn More### Concrete calculation, volume in concrete mix bag

Concrete mixes normally require about 1 liter per +/- 13 kg of concrete mix. For a 40kg bag we are talking about +/- 3 liters of water. Concrete preparation . The preparation of concrete involves the mixing of materials such as: cement, sand, gravel and water.

Learn More### Stratco Bag-a-Post Pre Mix Concrete 25kg

Stratco Bag-a-Post Pre Mix Concrete 25kg . Stratco. SKU: BAPC25

Learn More### How Much Water Is for 60-pound Concrete Mix? | Hunker

Packaged concrete is a premixed combination of cement, sand and gravel. It is readily available at most home and garden centers and often sold in 60-pound bags. To prepare packaged concrete mix, all you have to do is add water. Determining the exact amount of water, however, is not such a simple process.

Learn More### Concrete Mix BPS Australian Builders 20kg : BCSands Online Shop

Or 108 x 20kg bags equates to one cubic metre of mixed concrete. 20kg bags can be bought individually or as a pallet of 70. Price per bag: $8.89 $8.67

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