Science, asked by uvesdaryawardi, 11 months ago

what is M20 prportion

Answers

Answered by Anonymous

18

M20 is a grade of concrete that is having Characteristic compressive strength of 20 N/mm2 after 28 days.

Previous Question

Next Question

Similar questions

English, 5 months ago

grammr the young lift-man in a city office threw a passenger out of the lift (begin the sentence with the words passenger.......)...

English, 5 months ago

help me guys... if you give the right answer i will mark u as brainliest...

Physics, 5 months ago

6. Why is the Leclanche cell not suitable for obtaining continuous current over a long period ...

Science, 11 months ago

What is the full form of AIR...

English, 11 months ago

active to passive voice I have received a parcel just now ...

Math, 1 year ago

by using algebraic identities find the value of the following 39^3+11^3-50^3...

History, 1 year ago

who won the bettel of panipat 3...

English, 1 year ago

free brainliest who will help me. guys it's very very urgent and important $<marquee> plz answer <\marquee >$ ...