what is water cement ratio m10,m15,m20,m25,m30,m35m ,m40

Answer Posted / piyush singh

plain concrete

m15 = 0.60 mild
m20 = 0.60 moderate
m25 = 0.40 extrme

RCC

m20 = 0.55
m25 = 0.50
m30 = 0.45
m35 = 0.45
m40 = 0.40

Is This Answer Correct ?    172 Yes 28 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Reinforcement details at hinged joint

2682


What are the causes of building collapse?

648


What are the different types of civil engineering?

637


How many pyramid in egypt?

629


explain what do you mean by the property development.

1622






how to calculate 1:5:8 ratio concrete cement, sand, metal and water please give me brief calculation

1204


the magnitude of the buoyant force can be determine by newtons law of viscosity archimidies principal principles of momemnt none

1679


how to calculate freeboard in under ground water tank and technical details

2668


I used Etabs software to analyse a high-rise building. And I want to use templated UBC-codes inside to calculate the Seismic load. My question is: whether or not I have to control the seismic load by base shear load which is manual calculation? (just for more clarification: I can control this by input the scale factor into Eartquake definition in Etabs) I would highly appreciate your answer.

5553


what is Brick crushing strength(PSI)?

840


plz drive the formula d2/162.162 for the calculation of weight of steel bars????

36326


what is derating factor in cable? what does it mean if derating factor is high/low in terms of thermal resistivity of soil?

2092


in staad ,why we realease a moment of a member ? what is affect if we realease a moment

1721


Draw a neat sketch showing the 'throat' of a welding in a plate girder ?

1856


For fine aggregate which is most suitable River sand or crusher sand & why ?

1318