Q3: Formwork Design Flashcards

(3 cards)

1
Q

What is the key principle of formwork design?

A

Design to contain concrete without leakage, using steel or plywood panels (AS 3610, Week 6).

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2
Q

How is concrete pressure calculated in a pressure diagram?

A

Hydrostatic pressure = 10 kPa/m height

E.g. 20 kPa at 2m base, no wind per exam rules.

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3
Q

How should formwork resist concrete pressure?

A

Use adequate thickness (e.g. 20mm plywood with steel backing) and bracing; support with props or falsework (Week 6).

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