L1 Cavity - Insulation & Features

Identify this insulation system.

• Partial fill

• Injected

• Full fill

• Polyester beads

Identify this insulation system.

• Partial fill

• Injected

• Full fill

• Polyester beads

What tool would you use to plumb single bricks on a soldier course?

• Water level

• Laser level

• Line level

• Boat level

Which one of the following is a Soldier course?

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Which one of the following is a dentil course?

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Which of the following is Corbelling?

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