Bituminous fells are used for
A. Covering A.C. sheets
B. Covering sloping roofs
C. D.P.C.
D. None to these
Answer: Option A
A. Covering A.C. sheets
B. Covering sloping roofs
C. D.P.C.
D. None to these
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)
Bituminous felt is a flexible sheet made by saturating felt (or fiberglass/polyester base) with bitumen. It is mainly used for waterproofing and damp-proofing.
Uses of bituminous felt:
Waterproofing of roofs (terrace roofs)
Damp-proof course (DPC) in walls
Waterproofing of basements and foundations
Lining for gutters and tanks
Moisture protection in building
can anyone explain this?