CPD

Question 1

What HETAS requirements are you aware of?

Answer 1

HETAS certificate is required for any solid fuel appliance installations.
In smoke free areas can only emit 3g of smoke per hour.
Must have a source of ventilation.
Carbon monoxide alarms.

Question 2

How do cement and lime differ?

Answer 2

Cement:
Quick drying
Rigid
Non-porous

Lime:
Slow drying
Flexible
Porous

Question 3

When would you use cement?

Answer 3

The use of cement is suitable for cavity walls constructions.

Question 4

When would you use lime?

Answer 4

The use of lime is suitable for solid wall constructions.