As a rule, mortar ______ or it will be too weak to use.
A) cannot be used longer than 1 hour after mixing
B) that is too wet should be mixed longer
C) should not be tempered more than two times
D) should never be tempered when evaporation occurs
Correct Answer:
Verified
Q1: Lime is used without cement in a
Q2: Most masonry jobs require a material batcher
Q3: To make mixing mortar as easy as
Q4: The final step in mixing the mortar
Q6: When mixing mortar with the power mixer,
Q7: Prebagged masonry cement mortars require _ to
Q8: When mixing mortar with a power-driven mixer,
Q9: SPEC MIX _ .
A) varies slightly in
Q10: It is not necessary to protect the
Q11: Sand for mixing mortar must be protected
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