Expansion joints are not needed in a steel chimney if the lining is made of -

Dnyan Deshmukh

Staff member
Expansion joints are not needed in a steel chimney if the lining is made of -

(a) Fire bricks

(b) Refractory bricks

(c) Molar bricks

(d) Red bricks.

The correct Answer Is
(c) Molar bricks
 
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