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Pro Liquid Gas Barrier (LGB) - Cold Applied

Verified by manufacturer 2 months ago

Delta Membrane Systems Ltd

A ready-to-use, styrene butadiene latex-based, liquid-applied gas membrane.

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+44 (0)1992 523523 Website

Application

  • Can be used on most building surfaces.
  • Suitable for light traffic areas and for use as gas protection for NHBC Green, Amber 1 and Amber 2 site characterisations.

Description

A ready-to-use, styrene butadiene latex-based, liquid-applied gas membrane. It offers continuous protection against the ingress of radon, methane, carbon dioxide, ground gas, volatile organic compounds (VOCs), air and moisture into buildings. As the product is a barrier to moisture, it can also be used as a damp-proof membrane (DPM) on walls and floors.


The membrane can be applied by brush, roller or airless spray. A minimum dry-coated thickness of 1.0 mm is needed to provide a gas barrier. To achieve this, a total of 2 kg/m² is required. It should not be applied in wet conditions or in temperatures below 7°C.


Delta Memtech LGB is compatible with loose laid membranes supplied by Delta Membrane Systems Ltd, such as Delta Memtech M1, Delta Memtech R1,Delta MS Membranes and Delta Memtech-TITAN.


Features and benefits:

  • Gas-proof against radon, carbon dioxide, methane and other contaminants.
  • Resistant to moisture, acting as a DPM.
  • Supplied ready to use.
  • Touch dry in 1–2 hours.

General information

Color

Red

Material

Acrylonitrile butadiene styrene (ABS)

Warranty description

60 year

Uniclass

Pr_35_31_68_16 Cold-applied bitumen solutionsPrimary

CAWS

D21/350 Gas-retardant membrane

F30/360 Gas-resistant damp-proof courses/ cavity trays

F30/54 Gas-resistant dpcs/ cavity trays

J30/130 Cold-applied damp-proofing

Specification data - Cold-applied bitumen solutions

Material

Bitumen solution.

Colour

Green.

Applied thickness (minimum)

>1.0 mm.

Form

Viscous liquid.

Composition

-

Manufacturer guidance

Chemical composition: Advanced SBS with specialty additives.


Watertightness

-

Manufacturer guidance

To EN 1296, EN 1367, EN 1928: Pass.

Permeability

-

Manufacturer guidance

  • Radon permeability: >1.0 mm applied thickness provides a complete barrier to Radon.
  • Methane permeability (to BS EN ISO 15105-1): 0.01 ml/m²/day/atm.


Sustainability data

Contains Red List materials

No

Recyclability

No

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

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Platform Compatible Version
IFC
-

1

Revit

Revit 2016

2