Memtech LGB - Cold applied bitumen solutions

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.

Advantages:

  • Gas-proof against radon, carbon dioxide, methane and other contaminants.
  • Resistant to moisture, acting as a DPM.
  • Supplied ready to use.
  • Can be used on most building surfaces.
  • Touch dry in 1–2 hours.
  • Suitable for light traffic areas and for use as gas protection for NHBC Green, Amber 1 and Amber 2 site characterisations.

General information

Color

Green

Features

As the product is a barrier to moisture it can be used as a DPM on floors and walls

Material

Advanced SBS with speciality additives

Uniclass 2015

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

Product Reference

Delta Memtech LGB

Standard product features

Colour:

Green.

Applied thickness:

>1.0 mm.

Technical characteristics:

  • Form supplied: Viscous liquid.
  • Chemical composition: Advanced SBS with specialty additives.
  • Water tightness (to EN 1296, EN 1367, EN 1928): Pass.
  • 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.

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.0
Revit

Revit 2016

2

2.0
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