DEFINE M30 GRADE CONCRETE. FROM THIS
QUESTION WHAT; "M" & 30?

Answer Posted / t.balamurugesan

M is the mix..30 is the strength of the concrete cube after 28 days..

Is This Answer Correct ?    73 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are the joints wants to made in masonry where door opening, arches like etc..

1287


can i make bricks using M10 grade concrete ? and what would be the cost of a brick if we use m10 grade concrete sand and aggregates ??

1802


Discuss some applications of modular elasticity?

755


What is min thickness,min grade of conc & age of PQC ?

8507


Does brick grows bigger every year?

673






How much time Required for PPR pipe network testing

1696


IS STEEL BARS IS AS PER ISI TRANSVERSE RIBS SHOULD BE UNIFORM IN DISTANCE, PLEASE EXPLAIN WHY,

1817


What is standard Sand? What is Regime condition? What do you mean by the core trench in Earthen Dasm? What is soundness test for cement? When negetive shear force takes place in a R.C.C member?

1965


Define What is Civil Engineering?

661


the water is flowing through a velocity of 1.5m/s in a pipe of length 2500m and dia 500mm. at the end of pipe a valve is provided. find rise in pressure 1. if the valve is closed in 5 seconds. 2. if the valve is closed instantaneously. take value of c = 1460m/s, pipe to be rigid and bulk modulus of water - 19.692x10' n/sqcm

1890


20mm thick sand face plaster on walls consisting of 12 mm the backing coat of c.m.(1:3)and 8mm thick finished coat of c.m.(1:1)including scaffolding, watering, finishing etc complete please calculator with methyl et et r u

1897


What is hybrid foundation?

687


define the strength

1706


what is meant by residual strain?

1802


what is c4x light weight cement blocks

5156