Composite insulation panel comprising a rigid PIR insulant with a bitumen impregnated fibreboard on the upper face.
Paratorch is a composite insulation panel with a 12mm bitumen impregnated fibreboard upper face. It is used as a substrate for direct bonding of multi-layer modified bitumen torch applied membranes and hot bitumen bonded waterproofing systems. The upper facing of Paratorch is a factory bonded bitumen fibre board manufactured from high density bitumen impregnated wood-fibre. The core of Paratorch consists of a high performance, class O, Zero ODP, CFC-free, rigid PIR insulant, and the base consists of a bitumen felt bonded to the insulation core during manufacture.
| Uniclass 2015 |
| Product Reference | Paratorch |
| Thickness | 35 mm40 mm50 mm70 mm80 mm90 mm100 mm120 mm |
| Standard product features | Board size: 1200 x 1200 mm. Fibre thickness: 12 mm. PIR density: 32 kg/m³. Compressive strength: 150 kPa. Thermal conductivity (k value):
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