Description

PipeBloc PWP Wraps are designed and tested to seal service penetration apertures containing plastic pipes using thermoplastic
composites based on graphite intumescent technology. They have been developed to provide a high volume expansion and pressure seal
during a fire. The PipeBloc PWP wraps offers EI120 tested to EN1366-3 the maximum diameter being 250mm. The ultra thin design of PipeBloc PWP wraps ensures that they can be installed into the tightest of locations.

PipeBloc PWP wraps can be installed into flexible walls, rigid walls, rigid floor constructions and in Batt seals. They are compatible with
polypropylene (PP), polyethylene (PE) and polyvinylchloride (PVC) pipes. PipeBloc PWP wraps is tested with end capping configurations
that cover U/C & C/C pipes. PipeBloc PWP wraps is used around combustible pipes to form a penetration seal to reinstate the fire
resistance performance of wall and floor constructions.

Use

The intended use of PipeBloc PWP wraps is to reinstate the fire resistance performance of wall and floor constructions where they are
penetrated by various combustible pipe services. The specific elements of construction that the PipeBloc PWP wraps may be used is as follows:

• Fire resistance testing to EN 1366-3: 2009 and EN 13501-2 EI 120.
• Certifire 3rd Party Certificate on CF 5369.
• Fire resistance tested in flexible walls and rigid fl oors.
• Tested with Plastic Pipes – PVC, HD

Benefits

• Causes no known eff ects to plastic pipes.
• Suitable for wall and floor installation and in Stopseal Batt.
• The product is based on an thermoplastic composite and is therefore non-toxic.
• Halogen free, contains no asbestos, ceramic or mineral fibres and is environmentally friendly.
• Not affected by fungus, vermin or rodents.
• Conditioned to Type X: -20oC to +70oC with accordance with EOTR 024 and Etag 026.