The collars h 60-90 perform the function of connecting the waterproofing membranes of the roof with any through pipes or installations present on the roof. The slightly conical tang facilitates installation in through pipes. They provide excellent resilience to deterioration caused by the sun, ozone and other weather agents or chemicals normally found in the atmosphere.
The elasticity of materials allows for excellent flexibility even at low temperatures, which ensures mechanical and physical properties are maintained over time.
The completely smooth flange promotes bonding to PVC membranes. The slightly conical tang makes installation easier in through pipes, and the completely smooth flange promotes bonding to PVC felt. The collars are perfectly compatible with prefabricated PVC synthetic membranes. We recommend thoroughly cleaning the collar and synthetic felt near the area where the collar will be joined.
| Ø mm |
A mm |
B mm |
h mm |
|
|---|---|---|---|---|
| 10 | 154 | 11 | 60 | |
| 12 | 154 | 14 | 60 | |
| 30 | 154 | 32 | 60 | |
| 40 | 154 | 42 | 60 | |
| 60 | 194 | 62 | 60 | |
| 80 | 194 | 82 | 60 | |
| 100 | 234 | 102 | 90 | |
| 120 | 234 | 122 | 90 | |
| 140 | 274 | 142 | 90 | |
| 160 | 274 | 162 | 90 |
