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COLLARWINGS
PASSIVE FIRE PROTECTION FOR PLASTIC PIPES
DOCUMENTS AND RESOURCES
| Collarwings | T02-152 |
Valsir Collarwings is the new range of fire stop collars produced in compliance with the most recent standards and suitable for installation on different types of plastic pipes. The Collarwings fire stop collars are made of steel and painted with polyester powder fitted with special intumescent inserts which, in the event of fire, expand and squeeze the pipe thereby preventing the passage of flames, combustion gas and vapours and acting as a thermal insulation.
The collars can be installed on a vertical wall or in a slab and have a fire resistance class EI240 according to EN 1366-3.
A reliable protection system
The resistance and insulation of at least 240 minutes (4 hours) are guaranteed by the presence of special metal elements (reinforcing flaps) that increase the effectiveness of the two types of intumescence which, when combined, provide high expansion reactivity and high mechanical resistance over time.
The latch mechanism and wide base plate with holes guarantee simple positioning and quick installation.
ADVANTAGES OF
THE COLLARWINGS SYSTEM
RESISTANCE CLASS EI240
The designation EI240, according to EN 1366-3, is equivalent to a resistance to fire, combustion gases and thermal insulation of at least 4 hours.
SIMPLIFIED INSTALLATION
The system can be installed either on a vertical wall or in a slab, and the installation can also be carried out on pipes that have already been laid.
RANGE VERSATILITY
Diameters from 32 mm to 160 mm allow Collarwings can be mounted on ventilated and non ventilated waste pipes and on rainwater drainage pipes.
EXTREME COMPATIBILITY
Collarwings are suitable for a wide range of pipes (PP, HDPE, ABS, SAN+PVC, C-PVC, PVC-U), also soundproofed (Triplus, Silere).
QUICK INSTALLATION
Quick and easy installation thanks to latch mechanisms and pre-drilled base plate.
COMPLIANT WITH EN 1366-3
Tested in compliance with EN 1366-3 on a standard wall in cellular concrete (reports CSI1917FR and CSI1862FR) and in reinforced concrete slab (report CSI1915FR).