Bricks The percentage of perforations in solid bricks is about -

[Dnyan Deshmukh]

The percentage of perforations in solid bricks is about -

(a) 5

(b) 30

(c) 15

(d) 25.

The correct Answer Is
(a) 5

 

[Kichcha]

5

 

[Jiten_90]

5 should be write answer. Volume wise it is 25 percent.

 

[VIDHYA SAGAR]

bricks water absorption shall not be more than 15 percent.