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CDM 508 Mesh Membrane

BBA certified, 8mm meshed cavity drain membrane for basements – Suitable for use internally below the ground to retaining walls and vaulted soffits.

Newton CDM 508 Mesh Membrane is the most commonly used meshed membrane within our Newton CDM System that includes Newton drainage and pumping systems.

Newton CDM 508 Mesh Membrane is guaranteed against deterioration for 30 years, with a life expectancy of at least 50 years (DIN 9001:2000) and is supported by BBA Certification Number 94/3010.

  • Key Benefits
  • Typical Applications
  • BS 8102:2009
  • Technical Data
  • Key Benefits

    Key Benefits

    • BBA Certified as a waterproofing membrane as part of the Newton CDM System
    • Does not require extensive and damaging preparation to the wall surface
    • Polyethylene netting is ‘welded’ to the surface of the membrane during the manufacturing process producing an incredibly well bonded surface mesh
    • Superb ‘key’ for renders, plasters or for Dot & Dab Plasterboard
    • Waterproofing that is guaranteed to work when used as part of our System 500 installed by a Newton Specialist Basement ContractorBES6001_Black

    Typical Applications

    Typical Applications

    • As a damp-proof base for renders, plasters or dot & dab plasterboard within the Newton CDM System
    • Areas where space is limited such as stairways
    • A waterproof base for renders, plasters or dot & dab plasterboard
    • As a render base to external areas of the waterproofing scheme such as light-well walls.
    • Vaulted soffits or curved walls where a dry-lining frame may not be appropriate
    • CDM 508 Mesh Membrane (M3) is supplied in rolls of 2m x 20m giving a total of 40m2

    BS 8102:2009

    BS 8102:2009

    The British Standard 8102:2009 Code of Practice for Protection of Below Ground Structures Against Water From the Ground is the main design guide for structural waterproofing in the UK.

    The Newton CDM System is a maintainable system, so complies with BS 8102 requirements. The standard also specifies that: “a waterproofing specialist should be included as part of the design team so that an integrated waterproofing is created”

    Therefore it is our recommendation that the Newton CDM System is installed by a Newton Specialist Contractor (NSBC).

    Technical Data

    Technical Data

    Features Result
    Material HDPE
    Colour White
    Density 600 g/m2
    Width 2.0m
    Length 20m
    Area 40m2
    Height 7.4mm
    Membrane thickness 0.8mm
    Stud depth 6.6mm
    Vicat softening temperature 126ºC
    Packaged weight 26.96kg
    Service temperature -40ºC to +80ºC

    Speak to our friendly, expert team

    Our staff are able to provide guidance for projects of all sizes, whether you require some general advice about damp or waterproofing, or support with technical drawings and specifications.

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