Name: 
 

Chapter 14



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

A suction rate is considered too high if 20 drops are absorbed within the circle in less than ____.
a.
1 1/2 minutes
c.
3 1/2 minutes
b.
2 1/2 minutes
d.
5 minutes
 

 2. 

____ perform(s) by repelling water and are more resistant to ultraviolet degradation.
a.
Housewrap
c.
Film-formers
b.
Air infiltration barriers
d.
Penetrants
 

 3. 

____ is not recommended as a flashing material.
a.
Copper
c.
PVC
b.
Aluminum
d.
rubber
 

 4. 

____ is a deposit of water-soluble salts appearing on the surface of masonry walls.
a.
Weep
c.
Efflorescence
b.
Lime run
d.
White scum
 

 5. 

____ allow air to enter at the base of the wall.
a.
Penetrants
c.
Wick ropes
b.
Weep vents
d.
Weep holes
 

 6. 

____ flashing is installed above openings.
a.
Wick
c.
Head
b.
Sill
d.
Base
 



 
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