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Proofex Total

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Fosroc International Limited Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

A reinforced, loose laid gas resistant membrane.

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Application

Suitable for use as a gas membrane to provide protection against the effects of methane, radon, carbon dioxide and hydrocarbon vapours. Also suitable for use as a damp-proof membrane.

Description

A five layer gas impermeable membrane comprising an aluminum foil layer and a polyester reinforcing grid sandwiched between four layers of polyolefins.


Features and benefits:

  • BBA Agrément certification.
  • High performance, totally gas-resistant, reinforced membrane.
  • Minimum joint laps of 150 mm are recommended.

General information

Color

Black

Material

Polyester

Aluminium

Polyolefin

Length

50000 mm

Width

2000 mm

Warranty description

-

Manufacturer guidance

A project specific warranty document for an agreed period for products supplied in accordance with a detailed specification document is available on request.

Uniclass

Pr_25_57_65_60 Plastics sheetsPrimary

CAWS

J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes

J40/35 Loose-laid plastics or rubber gas-retardant membranes

Specification data - Plastics sheets

Material

Aluminum foil, polyester, polyolefins.

Purpose

Gas and damp-proof membrane.

Standard

To BS 8485, EN 13967.

Performance characteristics

-

Tensile strength (minimum)

Control: MD: 452 N/50 mm, CD: 380 N/50 mm; Heat aged: MD: 442 N/50 mm, CD: 386 N/50 mm.

Tear resistance

Longitudinal: 219 N. Transverse: 221 N.

Manufacturer guidance

Nail tear at maximum load (MOAT 27:5.4.1)

Elongation to break

20% (MD and CMD).

Resistant to underground gases

Methane, radon, carbon dioxide and hydrocarbon.

Third-party certification

British Board of Agrément (BBA) certificate 21/5880.

Form

Five-layer, reinforced, ground gas resistant membrane.

Physical properties

-

Colour

Black.

Dimensions

-

Thickness (minimum)

0.4 mm.

Width (minimum)

2 m.

Roll length (minimum)

50 m.

Sealant tape

Not required.

Proofex Total sealant tape.

Guidance for specification option:

A double sided butyl sealant tape.

Proofex Detail Strip.

Guidance for specification option:

A reinforced double sided waterproof adhesive tape for sealing and jointing roll ends, cut edges and wall to floor detailing. Use rather than 'Total' tape for increased performance.

Bursting strength

To DIN 53141, 800 kPa (minimum).

Methane gas permeability

To BR 212, 0.00 g/m²/day.

Manufacturer guidance

Methane gas transmission rate.

Water vapour permeability

To BS 3177, 0.00 g/m²/day.

Sustainability data

Country of material origin

Czechia

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA Certificate for Proofex Total

Literature

Fosroc Types A B and C Solutions for Waterproofing

Fosroc Types A B and C Solutions for Waterproofing

Fosroc Proofex Total Declaration of Performance

Fosroc Proofex Total Declaration of Performance

Fosroc Proofex Total Product Data Sheet

Fosroc Proofex Total Product Data Sheet

Technical Datasheet Catalogue 15th Edition

Technical Datasheet Catalogue 15th Edition

Case studies

One City Park

One City Park

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