2/170x45

2/240x45

2/140x45

2/190x35

2/240x35

2/190x45

2/140x35

2/170x35

The cross section of both joists together needs to be 150mm high and 45mm wide

The cross section of both joists together needs to be 150mm wide and 45mm high

None of the above

Two joists next to each other are required 150mm wide and 45mm high

Two joists next to each other are required 150mm high and 45mm wide

a damp proof course is generally not required 

all of the above

a damp proof course is essential to stop moisture rising up into the building

the best location for a damp proof course is under the lowest floor beam

a damp proof course should slope to the outside of the building

Rigid support at D0  Cross brace C0-D1 and C2-D3

Cross brace panels C0-D1, C1-D2 and C2-D3

Cross brace panels A0-B1, B1-C2 and C2-D3

Cross brace panels C1-D2, rigid joints at D2 and D3

Cross brace panels C0-D1, rigid joints at D2 and D3

The bearer is supported by the footing, The weep holes allow the building to weep. The wall tie kink is to allow movement. The flashing drains water into the building

The bearer is supported by the Ant Cap. The weep holes are to allow expansion. The wall tie has a kink to allow thermal movement. The flashing seals the building

The bearer is supported by an engaged pier. The weep holes allow ventilation of cavity and for water to drain out. The wall tie kink is so water drips off. The flashing is to direct water out of cavity.

The bearer sits under the joist. The weep holes are gaps between the bricks. The wall tie kink is a brand specific attribute. The flashing is permeable. 

The bearer is suspended from the wall. The weep holes seal the building. The wall tie kink is so its adjustable. The flashing is permeable.