testing notes

Determination of Sieve analysis of aggregate IS 2386-Part 1

Sieve analysis test of aggregate

Sieve analysis of aggregate IS 2386-Part 1   Test Standard : IS 2386-Part 1 Test Apparatus :  Balance of accuracy 0.1%   IS sieves 63mm, 40mm, 20mm, 12.5mm, 10mm, 4.75mm, 2.36mm, 1.18mm, 600µ, 300µ, 150µ and 75µ. Test Procedure : Take a representative air-dried sample by quartering method or by a sample driver. Record its weight …

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Determination of compressive strength of Concrete Cubes

Determination of compressive strength of Concrete Cubes Test standard : IS 516-1959 Test Apparatus :  Compression testing machine capable of loading at 140  Kg/Sqcm/min  Test Procedure : Concrete cubes may be tested at any age but usually, it shall be tested at recognized age of 7&28 days.It is to be tested immediately after removing from …

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