At roof slab level over the DPC, __________ are provided.
A. Tiles
B. Concrete
C. P.C.C.
D. Rubber Sheet
Answer: Option A
A. Tiles
B. Concrete
C. P.C.C.
D. Rubber Sheet
Answer: Option A
Creep in concrete structure increases with:
A. Increase in humidity
B. Increase in water
C. Decrease in temperature
D. Decrease in humidity
To control corrosion, concrete with _________ is used.
A. Low permeability
B. Low thermal coefficient
C. More cement content
D. More coarse aggregates
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