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Académie
Masonry
Bricklayer Red Seal Certification
Mortar Joints & Tooling
Vérification des connaissances
Mortar Joints & Tooling
Vérification des connaissances
Vérification des connaissances
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What characteristic does the flush joint lack that makes it less effective than the concave joint for severe weather exposure?
A
It requires a special waterproofing additive in the mortar mix
B
It cannot be formed with a standard jointing tool
C
It leaves the joint recessed below the brick face
D
It does not compress the mortar against the brick edges
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