Answer / aijaz hussain mohd.

M30 is a design mix and so it can be proportioned by
batching only

Answer / rajani

It depends up on design mix

Answer / shadavali123@gmail.com

It is not ratio of M30 that only RMC design mix concrete

Answer / d singh

1:1:1

Answer / haider ali

no

Answer / vasanth

1:1:2

what is water cement ratio and how to calculate it after designing the concrete?

6 Answers   Schlumberger, TATA,

How much ratio of water in use of 1m.cube r.c.c the ratio is (1:2:4)

4 Answers   Azmeel, HMN, NCC,

Is the ratio fixed for M-20,M-25,M-30,M-35....grades of concrete??

2 Answers   Ahluwalia Contracts, L&T,

For plate load test why we are applying pressure 3 times the proposed allowable bearing pressure? Is there any supporting standards for this?

0 Answers   CDM Smith,

What is difference between engineering stress and true stress?

0 Answers  

what is the basic idea of well sinking????

1 Answers   Quality Water Management Systems, Simplex, Sobha Developers,

which type of test carrying on the cement & why

1 Answers   LG Soft,

tell me how to calculate by weight and by volume the quantity of cement sand mortar of 1:2

2 Answers  

Outline ten different ways in which typical bill of quantities can be used?

1 Answers  

what is difference between design mix and nominal mix,where the design mix is used?

2 Answers  

How is calculate the cube molt

0 Answers   Godway,

material cost to cast m20 grade rcc

1 Answers   CCCL,