A masonry unit that has 20% voids (e.g., 20% core hole area) is referred to as
A) a hollow unit.
B) a partially hollow unit.
C) a solid unit.
D) none of the above.
Correct Answer:
Verified
Q17: The most commonly used mortar joint thickness
Q18: The cementitious material(s)in contemporary masonry mortar consist(s)of
A)Portland
Q19: The mortar commonly recommended for use in
Q20: The flexural tensile bond strength of a
Q21: In a running- bond wall,
A)each course consists
Q23: The primary reason for providing core holes
Q24: The freeze- thaw resistance of bricks has
Q25: Efflorescence in masonry refers to
A)white spots in
Q26: In a Flemish- bond wall,
A)each course consists
Q27: Bricks that are highly absorptive may need
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