Pug mill is used for
A. Preparation of clay
B. Moulding of clay
C. Drying of bricks
D. Burning of bricks
Answer: Option A
A. Preparation of clay
B. Moulding of clay
C. Drying of bricks
D. Burning of bricks
Answer: Option A
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)
Pug mill is used for
1)Tempering brick earth: Pug mills are used to prepare clay for brick-making by mixing clay with water and other ingredients, a process known as tempering.
2)Mixing clay: Pug mills are used in pottery, bricks, cement, and some parts of the concrete and asphalt mixing processes to mix clay or other materials in a plastic state.
3)Industrial applications: Pug mills are used in various industries, including pottery, bricks, cement, and some parts of the concrete and asphalt mixing processes.
4)Road base production: Pugmills are used to produce mineral mixtures for road base, Roller Compacted Concrete, landfill bentonite liners, and for drying sludges with reagents.
5)Waste stabilization: Pugmills are used to remediate waste streams by forcing the mixing of the wastes with remediation agents.
6)Roller-compacted concrete: Pugmills are used to produce Roller-Compacted Concrete (RCC) or rolled concrete, a special blend of concrete with different ingredient ratios.
7)Kaolin mining industry: Pugmills are used to mix certain grades of kaolin clay with water in the kaolin mining industry.
8)Ceramics production: Pug mills, or “pugs”, are used to extrude clay bodies prior to shaping processes in ceramics production.
9)Steel mill byproducts processing: Pugmills are used to process steel mill byproducts for recovery.
Copper concentrate blending: Pugmills are used to blend copper concentrates.
Pls explain any one