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Walraven Phenblox® - Phenolic Insulation - Load Bearing

Verified by manufacturer 6 months ago

Pipe: nominal bore: 65; size: 76 mm; copper: 76 mm

Walraven Ltd Variant:

CE marked, load-bearing insulation block.

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Application

Isolation of pipework from the pipe support to limit heat transfer to and from the pipework system and limit thermal bridging as stated in BS 5970:2012 Clause 27.7.

Description

CE marked, load-bearing insulation block.


Features and benefits:

  • Isolates the pipework from the pipe support to limit heat transfer to and from the pipework system and limit thermal bridging as stated in BS 5970:2012 Clause 27.7.
  • Self-adhesive closure tab.
  • Stepped joint faces.
  • CE marked in accordance with EN14314:2009 + A1:2013.
  • Compatible with 2S Clamps, HD500 Clamps and Split Band Clips (all specified separately).
  • Available in a range of thicknesses from 15 mm up to 50 mm to suit different performance specifications.
  • Special sizes may be available on request.
  • Metal spreader plate included if nominal bore (NB) is above 50.

General information

Color

Silver

Finish

Foil

Guidance for specification option:

Consult manufacturer for details.

Material

Foam

Shape

Circle

Uniclass

Pr_80_77_76_47 Loadbearing pipeline support insulationPrimary
Pr_80_77_76_62 Phenolic foam insulation

CAWS

S90/570 Insulation to pipework

S90/570 Insulation to pipelines

Specification data - Loadbearing pipeline support insulation

Pipelines carrying fluids at temperature up to 120°C

To BS 5970.

Pipelines carrying cold fluids

To BS 5970.

Standard

To BS EN 14314:2015.

Form

Pipe section.

ThermalConductivity

0.030 W/m·K at 10°C (60 kg/m³).
0.037 W/m·K at 10°C (120 kg/m³).

Fire performance

European Reaction to Fire rating: Class Bl-s1,d0.

Insulation thickness (minimum)

15 mm.

20 mm.

25 mm.

30 mm.

40 mm.

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Vapour barrier material

Manufacturer's standard (foil).

Guidance for specification option:

Factory applied.

Stepped joint faces ensure vapour seal and accurate location.

Closed cell structure resists moisture absorption and mould.

Vapour barrier vapour permeability

Manufacturer's standard.

Accessories

2S Clamp Unlined (M8/10).

Guidance for specification option:

Consult manufacturer's literature for details.

HD500 Heavy Duty Clamp Unlined (M8/10 - M10/12).

Guidance for specification option:

Consult manufacturer's literature for details.

HD500 Heavy Duty Clamp Unlined (M16).

Guidance for specification option:

Consult manufacturer's literature for details.

IH100 Split Band Clips.

Guidance for specification option:

Consult manufacturer's literature for details.

Type/ pipe diameter

Pipe: copper: 15 mm.

Pipe: nominal bore: 15; size: 21 mm; copper: 22 mm.

Pipe: nominal bore: 20; size: 27 mm; copper: 28 mm.

Pipe: nominal bore: 25; size: 34 mm; copper: 35 mm.

Pipe: nominal bore: 32; size: 42 mm; copper: 42 mm.

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Density

Manufacturer's standard.

Guidance for specification option:

Pipe outer diameter (OD):

  • <111 mm: 60 kg/m³;
  • 111–169 mm: 80 kg/m³;
  • >170 mm: 120 kg/m³.

Sustainability data

Country of product manufacture

United Kingdom

Literature

Brochure_Phenolic_Walraven

Brochure_Phenolic_Walraven

DoP - Walraven Phenblox 60kg

DoP - Walraven Phenblox 60kg

DoP - Walraven Phenblox 80-120kg

DoP - Walraven Phenblox 80-120kg