Roofs Flashcards
1
Q
What is as flat roof?
A
A roof with a pitch up to 10 degrees
2
Q
What are the different types of flat roof build up?
A
Warm roof
Cold roof
Inverted warm roof
3
Q
What might be the covering on a traditional pitched roof?
A
4
Q
Can you name the structural elements in a traditional roof structure?
A
5
Q
What is the fall of a flat roof?
A
Designed as 1:40 to achieve 1:80 when completed
6
Q
What is the detail at an upstand?
A
150mm upstand in waterproof material with lead flashing overlapping
7
Q
What are the laps on a bauder total roof system?
A
Generally 100mm
8
Q
What is the build up of a bauder total roof system?
A
Plywood
Vapour barrier
Insulation
Bitumen underlayer 3mm
Bitumen cap sheet 5mm
