Quality of first class bricks
Answers were Sorted based on User's Feedback
Answer / k bu babu
strength of the 1st class brick:105 kg/sq.cm
Water absorption in 24 Hrs.it should not be greater than 20%
of it weight.
Is This Answer Correct ? | 46 Yes | 3 No |
Answer / snz1232003
COMP. STRENGTH 7.5N/SMM
WATER ABSORPTION <10.0%
SIZE AND SHAPE SHOULD BE EQUAL
Is This Answer Correct ? | 17 Yes | 11 No |
Answer / rakesh gupta
these bricks have regular shape and size
. when struk with each other then produce a clear metallic ringing sound and it does not absorb water more than 20 percent by it's original weight
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / matiur rahaman
Testing required as per relevant I.S. Code.
1. Physical properties Test
2. Compressive strength
Is This Answer Correct ? | 0 Yes | 0 No |
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