Search
.Management Sciences
Category: Building Materials and Construction
Expansion Joints in masonry walls are provided in wall lengths usater than_______________?
0
A. 10 m
B. 20 m
C. 30 m
D. 40 m
The maximum number of steps in a flight should generally be restricted to______________?
A. 10
B. 12
C. 15
D. no limit
The trunk of tree left after cutting all the branches is known as_______________?
A. log
B. batten
C. plank
D. baulk
Specific gravity for most of the building stones lies between_____________?
A. 1.5 to 2.0
B. 2.0 to 2.5
C. 2.5 to 3.0
D. 3.0 to 3.5
A mortar joint in masonry which is normal to the face of wall is known as_________________?
A. bed joint
B. wall joint
C. cross joint
D. bonded joint
Pug mill is used for_______________?
A. preparation of clay
B. moulding of clay
C. drying of bricks
D. burning of bricks
In which of the following pairs both trees yield soft wood ?
A. deodar and shishum
B. chir and sal
C. sal and teak
D. chir and deodar
Which of the following cements is suitable for use in massive concrete structures such as large dams ?
A. ordinary Portland cement
B. low heat cement
C. rapid hardening cement
D. sulphate resisting cement
Recent Comments