ROOF AND ROOF COVERING - Practice Mode

1) What is the Brick Bat concrete thickness generally adopted for Madras terrace roof?
Correct Answer: 75 mm
2) What is the centre-to-centre distance of joist in Brick concrete terrace roof?
Correct Answer: 30 cm
3) Which truss consists of wooden member and steel or wrought iron member?
Correct Answer: Composite truss
4) Which truss consists of thin timber section at its top chord curved?
Correct Answer: Bel fast truss
5) What is the maximum slope given to the flat roof?
Correct Answer: 10 Degree