Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 2 (Q.No. 47)
47.
A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than
Discussion:
36 comments Page 3 of 4.
Chinnu said:
6 years ago
Water absorption not exceed 20% by weight and 15% of dry weight.
(1)
Naut said:
5 years ago
As per old code it is 20% but as latest is code it is 12-15%.
Rc Budhathoki said:
5 years ago
As per NS code, 1st class brick shouldn't absorb < 15%.
(1)
Tulsi jeena said:
7 years ago
As per B.I.S.
3495-1992(1976) 15% is the correct answer.
3495-1992(1976) 15% is the correct answer.
Sonu said:
8 years ago
For 1st class brick only 15% of the weight of the brick.
Sagar said:
9 years ago
1st class brick absorption should not be more than 15%.
Dhirendra Chaudhary said:
5 years ago
As per NBC , 1st class brick should not absorb <15%.
(1)
Abhik said:
7 years ago
First class =20.
Second class = 23.
Third class = 27.
Second class = 23.
Third class = 27.
Nilesh Pareta said:
8 years ago
15% of its dry weight.
20% of its saturated weight.
20% of its saturated weight.
Viper said:
7 years ago
Is it 15 or 20? Please explain the correct answer.
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