The main constituent which imparts hydraulicity to hydraulic lime is
A. Calcium oxide
B. Silica
C. Clay
D. Water
Answer: Option C
A. Calcium oxide
B. Silica
C. Clay
D. Water
Answer: Option C
For the manufacture of plywood, veneers are placed so that grains of adjacent veneers
A. Run at right angles
B. Parallel
C. Inclined at 45°
D. Inclined at 60°
Stucco paints are suitable for
A. Stone masonry
B. Brick walls
C. Both (A) and (B)
D. Neither (A) nor (B)
The main constituent that imparts hydraulicity to hydraulic lime is clay, specifically its silica (SiO₂) and alumina (Al₂O₃) impurities.