What do you mean by "M-30"?

Answer Posted / punit

M means mix.
30 represents 28 days compressive strengh of concrete.

Is This Answer Correct ?    17 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the advantages of cad software’s?

682


Explain what is Hybrid Foundation?

747


very simple or less time consuming formula for reinforcement calculation by moment

1054


i just want to know how much require sand and cement for 1 sq.mt including wastage. Please guide me as soon as possible. 

1419


What is the tallest man made structure in the world?

661






what is mean by c32/40s concrete class

1336


Why the finite element method is lower bound solution?

2315


Hollow block masonry in cement mortar 1:4, 40×20×20cms in superstructure take 10sqm.I want calculation of brick sand

1266


What is alternate bid?

713


how to workable concrete cube test M-25 design mix

2982


In foundation design, while we do the base pressure check, we normally check if the attained pressure value is less than the GROSS BEARING CAPACITY of the soil which is the sum of net bearing capacity of soil and the overburden pressure. Actually, the overburden pressure acts against the net bearing capacity of the soil and I feel that we are actually increasing the bearing capacity value and doing the check. I feel that this is NOT right. Please clarify on this.

1816


How to calculate ventonite bag in pile ( pile depth 25 m dia 1m)

1299


the volume of cement req for 70cum of brickwork in 1:6 cement mortar is approx is equal to 3cum 5cum 7cum 1ocum

1631


What is the tensile strength of marble?

652


1. 1. The mass of a chunk of moist soil is 34 Kg and its volume is 0.012 cu. Meter. After drying in an oven, the mass reduces to 14.25 Kg. Determine the water content, the density of moist soil, the dry density, void ratio, porosity and degree of saturation. Take G = 3.25

2146