1. Which type of floor is used for residential buildings?
Correct Answer is : Single joist timber floor
2. Floor under the flooring is called:
Correct Answer is : Sub floor
3. A ________ floor makes noise when an intruder walks on it.
Correct Answer is : Nightingale
4. A floor consists of _________ parts.
5. _________ floor is used for spans of more than 7.5m.
Correct Answer is : Framed timber