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Academy
Glazing
Glazier Red Seal Certification
Mirrors, Spandrel & Fire-Rated Glass
Knowledge Check
Mirrors, Spandrel & Fire-Rated Glass
Knowledge Check
Knowledge Check
1 / 9
Why must spandrel glass be heat-treated?
A
To make it easier to install
B
Because the opacifier absorbs solar energy, creating high thermal stress
C
To improve color consistency
D
Building code requires all exterior glass to be tempered
Check Answer
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