What are the different grades of concrete and their ratios?
Different types of concrete grades and their uses
|Concrete Grade||Mix Ratio (cement : sand : aggregates)||Compressive Strength|
|M7.5||1 : 4 : 8||1087 psi|
|M10||1 : 3 : 6||1450 psi|
|M15||1 : 2 : 4||2175 psi|
|M20||1 : 1.5 : 3||2900 psi|
What are the grades of concrete?
Different Concrete Grades and What They Are Used For
- C10 Concrete Grade. C10 is also known as Gen 1 concrete and is designed with a 10 Newton/28 day strength.
- C15 Concrete Grade.
- C20 Concrete Grade.
- C25 Concrete Grade.
- C30 Concrete Grade.
- C35 Concrete Grade.
- C40 Concrete Grade.
What is C15 concrete mix ratio?
For nominal mix, ratio of C15 concrete grade is 1:2:4 by volume, in which one part is portland stone cement mixed with 2 part of fine aggregate/sand and 4 part of coarse aggregate with required quantity of water to reach compressive strength 15 Newton per square millimetre (N/mm2) or 15 MPa at 28 days curing of a …
What is the ratio of M40 grade concrete?
M40 Grade Ready Mix Concrete, for Construction, Packaging Size: 6 Cubic Meter
|Packaging Size||6 Cubic Meter|
|Compressive Strength||40 MPa (After 28 Days)|
|Material||Cement, Water, Aggregates, Sand, Admixture|
|Concrete Grade Mix Ratio||1 Ratio 1.3 Ratio 2.6 (Cement, Water, Aggregates)|
What is the application of 1/3 3 ratio?
One of the best concrete mixing ratios for a slab is 1 : 3 : 3 (cement : sand : stone), this will produce approximately a 3000 psi concrete mix. This mixing ratio is excellent for a shed slab but it’s also good for most concrete patios, footings, steps, and foundation walls.
What is the ratio of m25 grade concrete?
Nominal mix ratio of m25 grade of concrete is 1:1:2, mixture of cement, sand, aggregate and water in which one part is cement, one part is sand and two part is aggregate and water cement ratio is 0.4 to 0.6.
What is ratio of M40?
40 MPa (After 28 Days) Material. Cement, Water, Aggregates, Sand, Admixture. Concrete Grade Mix Ratio. 1 Ratio 1.3 Ratio 2.6 (Cement, Water, Aggregates)
What is C10 concrete mix?
GEN 1 / C10 concrete is a very lightweight mix which can be used for a variety of non-structural applications. The standardised mix has a strength rating of 10 newtons after 28 days and is commonly used in domestic projects – but can also be used for commercial applications.