### Concrete Mix Design | Different Grades of Concrete Concrete Mix design of M5, M7.5, M10, M15, M20, M25, M30 and higher grades of concrete is calculated as below: The procedure for finding the different grades of concrete mixes are same. The below mentioned method can be applied to any grade of concrete by changing the values.

### Different Types of Grades of Concrete - Civil Engineering Different grade of concrete have different compressive strength. Each grade of concrete represents some mix ratio. In general there are two types of concrete mixes such as nominal mix and design mix. The nominal mixes are those whose mix ratio is defined which includes grades of concrete

### mix design concrete grade of c - Electricite Sarreguemines Concrete Mix Design | Different Grades of Concrete. May 17, 2017· Concrete Mix design of M5, M7.5, M10, M15, M20, M25, M30 and higher grades of concrete is calculated as below: The procedure for finding the different grades of concrete mixes are same. The below mentioned method can be applied to any grade of concrete by changing the values.

### Concrete Mix Design Questions and Answers - Sanfoundry 5. _____ has designated the concrete mixes into a number of grades as M10, M15. a) IS 456-2000 b) IS 456-2010 c) IS 513-1999 d) IS 465-2000 View Answer. Answer: a Explanation: IS 456-2000 has designated the concrete mixes into a number of grades as M10, M15, M20, M25, M30, M35 and M40. advertisement. 6. What is the approx. mix proportion for

### Compressive strength of concrete after 7 days grades of concrete such as M10 M15 M20 M25 M30 etc. the use of just grades of concrete depends on advice provided by the structural engineer. Suppose you are planning to build a house and know the current cost building house or estimate. ### Different Grades of Concrete and their Area of Application The compressive strength of the concrete should not be greater than 5% of the test results are expected to fall. M10 = 10N/mm2 compressive strength after 28days. M15 = 15N/mm2 compressive strength after 28days. M20 = 20N/mm2 compressive strength after 28days. M25 = 25N/mm2 compressive strength after 28days. M30 = 30N/mm2 compressive strength after 28days.

### Calculate Cement Sand & Aggregate - M20, M15, M10, M5 Understanding Concrete Grades . Based on strength, concrete is classified into different grades like M5, M7.5, M10, M15, M20 etc. In concrete grades, the letter “M” stands for “Mix” and the following number stands for characteristic compressive strength of concrete in 28 days in the Direct Compression test.

### The Grade of Concrete is Used in DPC is [MCQ For DPC at plinth level, which grade of concrete is used? [A] M10 [B] M15 [C] M20 [D] M25 . Correctanswer for The Grade of Concrete is Used in DPC is [B] M15 Detailed Solution for Civil Engineering Exam MCQ The Grade of Concrete is Used in DPC is . Cement concrete of grade M15 (1:2:4) is used at plinth level. The thickness of M15 is about 38-50mm.

### Different Grades of Concrete -- Concrete Mix Design Different Grades of Concrete -- Concrete Mix Design Different grades of C oncrete: C oncrete: 