A frog is formed in a brick to
A) Reduce the moisture content
B) Reduce the size
C) Reduce the weight
D) Make it easier to handle
E) Provide a space to lay the mortar
Correct Answer:
Verified
Q1: This brick has low water absorption and
Q3: Clays used in brick manufacture should contain
Q4: A pug mill is used to
A) Crush
Q5: One advantage of pressed bricks is that
Q6: A Hoffman kiln is one in which
A)
Q7: Calcium silicate bricks are made from a
Q8: Calcium silicate bricks harden when exposed to
A)
Q9: One advantage of blocks compared with bricks
Q10: This block is low in density and
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