If the soil is dry, DPC for ground floor consists of the layer of:
A. Metal
B. Coarse Sand
C. Fine Sand
D. Concrete
Answer: Option B
Solution(By Examveda Team)
DPC for ground floor consists of the layer of coarse sand when the soil is dry. The thickness of the coarse sand is about 75-100mm.This Question Belongs to Civil Engineering >> Building Maintenance
Related Questions on Building Maintenance
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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