How do you calculate the quantity of materials required for different concrete proportions?

How do you calculate the quantity of materials required for different concrete proportions?

Thus, the quantity of cement required for 1 cubic meter of concrete = 0.98/0.1345 = 7.29 bags of cement. The quantities of materials for 1 m3 of concrete production can be calculated as follows: The weight of cement required = 7.29 x 50 = 364.5 kg. Weight of fine aggregate (sand) = 1.5 x 364.5 = 546.75 kg.

How do you calculate cement sand and aggregate quantity in concrete?

The prescribed Nominal Concrete Mix Ratio of M20 grade concrete is 1:1.5:3.

1. Cement = 1 Part.
2. Sand = 1.5 Part.
3. Aggregate = 3 Part.
4. Total dry volume of ingredients required = 1.57 cu.m.

What is the formula of concrete quantity?

Use the formula. Calculating the volume for concrete requires using three dimensions: length times width (which is area) times the height (thickness) or L x W x H. If you are using feet as your standard unit of measurement, this formula will give you the volume of concrete in cubic feet.

How do you calculate cement in concrete?

Testing of concrete for cement content is done by crushing a sample of the concrete obtained from the concrete through core sampling. The concrete is then crushed and the resulting fine powder tested chemically. This determines the insoluble residue, lime content, and soluble silica.

What is the size of coarse aggregates?

Coarse aggregates are any particles greater than 0.19 inch, but generally range between 3/8 and 1.5 inches in diameter.

How will you calculate the cement content and aggregate contents for mix design?

Volume of cement = (Mass of cement / Specific gravity of cement) x (1/100) = (394/3.15) x (1/1000) = 0.125 m3. Volume of water = (Mass of water / Specific gravity of water) x (1/1000) = (197/1) x (1/1000) = 0.197 m3. Total Volume of Aggregates = 1- (b+c) =1- (0.125+0.197) = 0.678 m3.

How do you calculate concrete usage?

For concrete, the formula for volume is as follows: length x width x thickness. To determine how many bags of concrete you will need, divide the total cubic yards needed by the yield. Use the following yields per each bag size: 40 pound bag yields .011 cubic yards.

How do you calculate construction material quantity?

Approximate cost on various work of material to complete the construction for 1000 ft 2

1. Total Cost. = Builtup area × Approx cost per sq. ft. = 1000 × 1000. = 1000000.00 Rs.
2. Amount of Aggregate Required. = Builtup area × 0.608. = 1000 × 0.608. = 608.00 Ton.
3. Flooring. = Builtup area × 1.3. = 1000 × 1.3. = 1300.00 Sq.

How to calculate the quantities of materials for mixing concrete?

Calculating Quantities of Materials for per cubic meter or cubic feet or cubic yards concrete Consider concrete with mix proportion of 1:1.5:3 where, 1 is part of cement, 1.5 is part of fine aggregates and 3 is part of coarse aggregates of maximum size of 20mm. The water cement ratio required for mixing of concrete is taken as 0.45.

How do you calculate the volume of cement?

Total Part of the Concrete = 1+1.5+3 = 5.5 Parts Therefore, Cement Quantity = (Cement Part / Concrete Parts) * Concrete Volume = (1/5.5)* Concrete Volume = (1/5.5)*2 = 0.3636 m3 Density of Cement = 1440 kg/ m3 = 0.3636 X 1440 = 523 kg = 10.5 Approx. Bags

What is the water cement ratio of a bag of cement?

The water cement ratio = 0.45 Now we will calculate the volume of concrete that can be produced with one bag of cement (i.e. 50 kg cement) for the mass proportions of concrete materials.

What is the volume of sand and aggregate required for concrete?

Since we know the ratio of cement to sand (1:2) and cement to aggregate (1:4) Volume of Sand required would be = 0.035*2 = 0.07 cubic meter (cum) Volume of Aggregate required would be = 0.035*4 = 0.14 cubic meter (cum)