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Académie
Carpentry
Carpenter Red Seal Certification
Foundations & Concrete Formwork
Vérification des connaissances
Foundations & Concrete Formwork
Vérification des connaissances
Vérification des connaissances
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Why does cold weather increase the risk of formwork failure during a concrete pour?
A
Concrete stays fluid longer, maintaining lateral pressure on forms
B
Braces become brittle and snap under pressure
C
Cold concrete weighs more per cubic metre
D
Anchor bolts contract and loosen in cold temperatures
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