Compression Test Of Red Brick| Strength of Brick|Classification of Brick|First Class, Second Class | 

Immerse the brick specimens in water at a temperature of 27 ± 2°C for 24 h. Remove the specimens and drain out any surplus moisture. Remove unevenness observed in the bed faces to provide two smooth and parallel faces by grinding (see Note). Use a cement/sand mortar for capping and filling the frog (where provided) and all voids in the bed faces, expected to attain a minimum compressive strength, when tested in accordance with IS 4031 (Part 6) at the time of testing the brick specimens, at least that of the expected brick strength. Store under the damp jute bags for 24 h followed by immersion in clean water for 3 days at a temperature of 27 ± 2°C. Remove, and wipe out any traces of moisture. IS 3495 part 1 please read

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ধন্যবাদ দাদা

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Average compressive strength kaise find krenge sir

Compression with others like stone brick cement brick normal brick

5:05 ye konse is code mai likha hai

Saaarji baaki sb thik hai bs brick ki spelling galat hogyi 😅