K27 - Floor joists and coverings

Which Building Regulations does NOT refer to floor joists?

• Part A Structural

• Part F Ventilation

• Part L conservation of fuel and power

• Part D Toxic substances

The TRADA table refers to...

• The correct section sizes for floor joists

• The number of joists required

• The height of the joists to be installed

• The characteristics of the timber

What is the name of the joist seen as number 1?

• Trimmer joist

• Trimmed joist

• Trimming joist

• Bridging joist

What is the name of the joist seen as number 2?

• Trimmer joist

• Trimmed joist

• Trimming joist

• Bridging joist

What is the name of the joist seen as number 3?

• Trimmer joist

• Trimmed joist

• Trimming joist

• Bridging joist

What is the name of the joist seen as number 4?

• Trimmer joist

• Trimmed joist

• Trimming joist

• Bridging joist

The joists seen in the image are called...

• Pozi joists

• I-joists

• Laminated timber joists

• Timber floor joists

What are the different thicknesses available for chipboard flooring?

• 16 and 19mm

• 18 and 22mm

• 19 and 25mm

• 12 and 16mm

What does the abbreviation 'MR' stands for?

• Multi-Resistant

• Moisture-Relevant

• Moisture-Resistant

• Multi-Relevant

What is the surface area of a chipboard floor board (2400mm x 600mm)? You can use your calculator

• 3000 M²

• 144 M²

• 14.4 M²

• 1.44 M²