Multiple Choice
Aluminum is commonly used as form and shore material because
A) its strength- to- weight ratio is high, which reduces the weight of forms and shores.
B) it is an easily nailable material.
C) it is chemically compatible with wet concrete.
D) its strength- to- weight ratio is low, which reduces the weight of forms and shores.
E) all of the above.
Correct Answer:

Verified
Correct Answer:
Verified
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