How do you calculate sand for M25 concrete?
Table of Contents
How do you calculate sand for M25 concrete?
SAND
- Quantity of Sand in Cubic Meter. Cubic Meter = DRY Volume of Concrete x ( Ratio of Sand / Sum of Total Ratio) = 1.54 x (1/4) = 0.385 Cubic Meter.
- Quantity of Sand in KG. KG = DRY Volume of Concrete x ( Ratio of Sand / Sum of Total Ratio) x Density of Sand. = 1.54 x (1/4) x 1450.
- Quantity of Sand in Cubic Feet.
How much sand do I need for 1m3 of concrete?
Typically, 1m3 of concrete is made up of 350Kg of cement, 700Kg of sand, 1,200Kg of chippings and 150 Litres of water. The mix design process can either be conducted on the basis of charts or experimentally. These methods are based on achieving the maximum density of concrete..
How do you calculate 1m3 of sand?
Sand quantity for 1m3 of M20 concrete: part of sand = 1.5/5.5, density of sand = 1680kg/m3, dry volume = 1.54m3, weight = volume × density, weight of sand = 1.5/5.5×1.54m3 ×1680 kg/m3 = 706kg, so 706kg sand is required for 1m3 of M20 grade of concrete.
What is the ratio of M25?
1 : 1 : 2
Different types of concrete grades and their uses
| Concrete Grade | Mix Ratio (cement : sand : aggregates) | Compressive Strength |
|---|---|---|
| M25 | 1 : 1 : 2 | 3625 psi |
| M30 | Design Mix | 4350 psi |
| M35 | Design Mix | 5075 psi |
| M40 | Design Mix | 5800 psi |
What is the ratio of cement sand aggregate of mix M25?
M25 concrete mix ratio is 1:1:2, made of mixture of cement, sand and aggregate in which one part is cement, 1 part is sand and 2 part is aggregate or stone mix with water.
How much sand is required for 1 cubic metre of M25 concrete?
Ans. :- 18 cft quantity of sand is required for 1 cubic metre of M25 concrete. Ans. :- 18 cft (0.385 m3, 6244 kgs) sand are required for 1 cubic metre of M25 concrete. Ans. :- 36 cft quantity of aggregate is required for 1 cubic metre of M25 concrete. Ans. :- 36 cft (0.77 m3, 1194 kgs) aggregate are required for 1 cubic metre of M25 concrete.
What is the mix ratio for M25 concrete?
The mix ratio for m25 concrete is 1 : 1 : 2 such that cement : sand : coarse aggregate in which one part is cement, one part is sand and two part is aggregate. For every 1 cubic meter of cement ,one part of sand and 2 parts of coarse aggregate is taken.
How many bags of cement required for 1 cubic metre of concrete?
Ans. :- 0.385 m3 ( cubic meter) cement required for 1 cubic metre of M25 concrete. Ans. :- 11 bags of cement required for 1 cubic metre of M25 concrete. Ans. :- 11 bags (0.385 m3, 554 kgs) cement are required for 1 cubic metre of M25 concrete.
What is cement sand and aggregate mix ratio in concrete?
● cement sand and aggregate mix ratio in concrete :- there are two types of mix ratio in in different grade of concrete 1) nominal mix & 2) design mix. Nominal mix concrete IS456 code book suggest lower and normal grade of concrete like M25,M20,M15,M10,M7.5 & M5 have fix cement sand and aggregate ratio.