NEW
Font size
WorksheetsModule 5 Review
Total questions: 8
Worksheet time: 8mins
Of the five types of portland cement, the types that are generally only used for mortar are _____.
Types I, III, and V
Types I, II, and III
Types II and IV
Types III, IV, and V
Masonry cement is available in grades _____.
M, S, N, O, and K
I, II, III, IV, and V
M, S, N, and O
A, O, W, and R
Additives introduced into mortar to change its appearance or properties are called _____.
entrainments
aerations
preblends
admixtures
The type of mortar that is often interchanged with Type M because of its compressive strength is _____.
Type K
Type O
Type S
Type M
The term used to describe how well the mortar sticks to the masonry units is _____.
adhesion
admixture
cohesion
retention
The ability of mortar to withstand crumbling under pressure is called _____.
durability
mechanical bond
cohesion
compressive strength
The Brick Industry Association defines cold as any temperature below _____.
25 degrees F
30 degrees F
35 degrees F
40 degrees F
During periods of warm and dry weather, sand does not need to be protected from _____.
wind
contact with other mortar ingredients
moisture
sunlight
