8. What should be done with excess mortar after the brick is placed on a course?
A.
Let excess mortar harden and then tool it
B.
Cut off excess mortar and reuse it
C.
Cut off excess mortar and discard it
D.
Let excess mortar set and chip off with a hammer
9. Why are the edges of a flashing turned up?
A.
To hook into the bed of mortar
B.
To prevent drainage into the wall
C.
To act as a gutter and aid in runoff
D.
To make the sharp edges safer for workers to handle
10. Why are joints finished?
A.
To prevent waste of mortar
B.
To help hold brick in place
C.
To allow room for caulking
D.
To makes them weathertight
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EN5157
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