what is the meaning of M & 20

Answer Posted / nimmakayala

compressive strength of strength of CONRETE
M denotes mix and
20 is 20N/mm² compressive strength after 28days of curing.

Is This Answer Correct ?    30 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to measure the requirement of cement n sand for 12mm and 20mm plastering thanks in advance

2441


How can we demolish concrete beams?

1783


to minimize budget cost of building , what can i do

1677


afe or not

1739


i want texture painting pwd data

1658






Mention what are the composition of a landfill?

732


Material calculation of cm 1:6 for 1sqm

1516


The foundations are placed below ground level, to increase?

795


what is the method used for marking of cantilevers in hirise buildings by using theodolite

2440


Bernaullis theorem deals with the law of conservation of mass momentum energy none

1598


how much cost of single coat 20mm thick plastering per sqre meter

1073


how to control PQI (Project Quality Index)

9861


material used for mendrel use to bend epoxy coated rebar

1715


how much concrete solid/hollow block are manufacture per 50 kg cement bag in differnent sizes like 400x200x200mm, 400x200x150mm, 400x200x100mm. And need proper ratio as per sale quantity. pls send my mail mathi7599@gmail.com searching last two years not yet get pls find and enclosed pls. need practical analysis.

2250


undistributed samples are obtained by

2003