A wall cannot be laterally supported at a horizontal level by ______

Effective length of a wall when it is supported by a buttress only at one end is ______

The effective thickness of a ______ column is equal to the actual thickness.

___________ masonry gives high basic compressive stress.

Cross-wall construction is composed of internal walls which run at ______ angles to the length of the building.

Which type of mortar has the lowest strength?

The nomograms which are used to determine the thickness of the wall contain ______ vertical lines.

The design of calculated walls is determined using the method called as ____