Unit 207: Flooring operations ( needs images )

What must floors be constructed to comply with according to the TRADA guidelines?

• Environmental standards

• Building regulations

• Safety protocols

• Design aesthetics

Which section of the Approved Document A: Structure should be referred to for more information as per the TRADA guidelines?

• Section 1A

• Section 2B

• Section 3C

• Section 4D

What does TRADA stand for?

• Timber Research And Development Association

• Technical Research And Design Association

• Timber Regulations And Design Application

• Technical Regulations And Development Agency

What are the topics covered under Approved Document A: Structure as shown in the image?

• A1 Loading, A2 Ground movement, A3 Disproportionate collapse

• A1 Foundation, A2 Walls, A3 Roofs

• A1 Insulation, A2 Ventilation, A3 Damp proofing

• A1 Fire safety, A2 Access, A3 Energy efficiency

How thick are joists usually?

• 30mm

• 50mm

• 70mm

• 100mm

What must be thicker to carry the load to the trimming joist?

• Bridging joists

• First joist fitted

• Trimmer joist

• Trimmed joists

What is the purpose of the trimmer joist in flooring?

• To provide aesthetic appeal

• To support the wall

• To carry the load to the trimming joist

• To connect the bridging joists

What material are I joists usually made with?

• Plywood

• Oriented strand board (OSB)

• Recycled timber

• Hardwood

What are laminated joists manufactured from?

• New timber

• Oriented strand board (OSB)

• Recycled timber

• Metal

What type of strutting is shown in the left image?

• Herringbone strutting

• Steel strutting

• Timber strutting

• Cross strutting