A. gypsum
B. finer grinding
C. tricalcium silicate
D. tricalcium aluminate
A. 25 mm
B. 40 mm
C. 65 mm
D. 100 mm
A. haunch
B. spandril
C. voussoirs
D. skewbacks
A. double flemish bond facing and Eng-lish bond backing in each course
B. English bond facing and double flemish bond backing in each course
C. stretcher bond facing and double flemish bond backing in each course
D. double flemish bond facing and header bond backing in each course
A. only (1)
B. only (2)
C. both (1) and (2)
D. both (2) and (3)
A. two directions without break in the slope on each side
B. two directions with break in the slope on each side
C. four directions without break in the slope on each side
D. four directions with break in the slope on each side
A. testing of stones
B. quarrying of stones
C. dressing of stones
D. none of the above