How can I calculate the Compressive strength of cubes after 28
days of curing?Is there any formula or ration ?

Answer Posted / mohsin khan

force = load/area
force is the pressure which comes after testing the cube in compressive strength machine and load is the the reading which we note and area is constant i.e 22.5 cm2

Is This Answer Correct ?    16 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How many hours should traffic be not allowed after completing wbm road or bst.and min how many hours should road rollers be used.

1790


Anyone have sample questions for bhel interview.please send me as Iam appearing for the interview on 19th sep2008. Kindly send this to my e-mail: arun_prasath_n@yahoo.co.in

1600


For submitting the project loan for bank Residential bldg,Suppose we take Provinding RCC mix 1:2:4 for footings No of footings,length ,Breadth,Height ,qty in cum, at last unit/Rate(Rs) ,i would like to know how do we get the unit/Rate

1166


what is the design procedure for building

1761


What is the release of lien?

696






What is the Maximum %age of Steel in columns and beams ?

722


How about the temperature of grade 35A concrete? Does it depend on the ambient temperature?

5815


What is Critical path in Ms-Project ?

696


How to calculate the force on a column of three story building. What should be the base concrete height?.

1653


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

1286


How to calculate paint drums per meter square

2018


Please tell me vasthu room sizes. Thanks.

1762


50 acre of land to be reclaimed for an average height of 2.5 mt. Dredging area is 500mx200m size. what is the dredging depth required to reclaim the area?

1313


I have an span length 16 ft c/c

1061


What are the Types Of DPC and its Thickness used?

955