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PipeBloc® PWP

Verified by manufacturer 28 days ago

PWP32FP – 32 mm

FSi Limited Variant:
Third party certifications:
  • UL-EU Certified

    UL-EU Certified

    Certificate type

Pipebloc PWP is a fire resistant prefabricated pipe wrap.

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Application

Application / Use:

  • To reinstate fire resistance through walls and floors where combustible services penetrate the substrate.
  • Used in conjunction with FSi products such as Stopseal Batt, Silverseal Compound and Pyrocoustic Sealant.

Description

Pipebloc PWP is a fire resistant prefabricated pipe wrap

consisting of a PE sheathing and an intumescent insert for

interior penetration sealing applications. Pipebloc PWP is

designed to provide a high volume expansion and pressure

seal during a fire to combustible pipes that pass through floor

and wall service openings.

General information

Color

Other

Guidance for specification option:

Branded LDPE sheath, black inner.

Black

Material

Low density polyethylene (LDPE)

Guidance for specification option:

Sheathing.

Intumescent

Guidance for specification option:

Insert.

Width

40 mm

Uniclass

Pr_65_52_61_15 Concealed intumescent pipe collarsPrimary

CAWS

P12/44 Pipe collar - insulated wrap

Product range

Collar/Wrap

Specification data - Concealed intumescent pipe collars

Sizes

32 mm.

Guidance for specification option:

Pipebloc PWP width.


For penetrations seals, opening size and penetration service covered as per requirements of UL-EU-01022-CPR.

Fire performance

To BS EN 1366-3:2009 and BS EN 13501-2:2016.

Guidance for specification option:

  • BS EN 1366-3:2009  Fire resistance tests for service installations: Penetration seals - see UL-EU-01022-CPR for fire resistance performance.
  • BS EN 13501-2:2016: Construction products and building elements - see UL-EU-01022-CPR for fire resistance performance

Materials

LDPE sheathing with intumescent insert.

Finish/ Colour

Branded LDPE sheath, black inner.

Weight

0.1–3.4 kg.

Guidance for specification option:

(depending on Pipebloc PWP size).

Application temperature

5–35°C.

Guidance for specification option:

Recommended temp ranges +5°C to +35°C.

Shelf life

Five year.

Guidance for specification option:

(from date of production).

Third-party certification

CE Mark ETA-20-1008, UL-EU-01022-CPR, UAE CoC; ISO 9001: 11378.

Position

Fitted in hole or opening.

Guidance for specification option:

For larger openings, the aperture will need to be filled with Stopseal Batt at the same time as Pipebloc PWP is installed. See TDS001 for installation and UL-EU-01022-CPR for tested systems.


For smaller openings / annular space apply Pyrocoustic Sealant at 5 mm depth after wrap is installed. Use pointing tool to smooth off.

Sustainability data

Material

Low density polyethylene (LDPE)

Guidance for specification option:

Sheathing.

Intumescent

Guidance for specification option:

Insert.

Third party certifications

UL-EU Certified

UL-EU Certified

UL-EU-01022-CPR - PipeBloc PWP

Literature

TDS021 - V1.3 - PipeBloc PWP -  Aug 2024

TDS021 - V1.3 - PipeBloc PWP - Aug 2024

SDS020 - V3.0 - Article - PipeBloc PWP

SDS020 - V3.0 - Article - PipeBloc PWP

PipeBloc PWP - DoP

PipeBloc PWP - DoP