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Masonry
Bricklayer Red Seal Certification
Restoration, Cleaning & Maintenance
Knowledge Check
Restoration, Cleaning & Maintenance
Knowledge Check
Knowledge Check
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What happens if replacement mortar is too hard for the existing historic brick?
A
The wall will develop efflorescence
B
The mortar will be stronger and last longer
C
The brick will crack and spall because the mortar does not flex with the wall
D
The mortar will not bond properly
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