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Application

  • CDM 508 Membrane (M1): For use on walls and vaulted and sloping soffits.
  • Newton 508 Mesh (M3): Walls, vaulted and sloping soffits.

Description

High-quality cavity drain waterproofing membrane, available in five variants.


CDM 508 Membrane is inert and non-polluting to drinking water, highly resistant to water, alkalis, saline solutions and organic acids, and not affected by minerals and hydro-carbons, and is resistant to bacteria, fungi and other small organisms. Newton 508R and 508 eco also exhibit high compressive loading stability.


Consult manufacturer's literature for relevant preparation and surface protection.


Features and benefits:

  • Does not require extensive and damaging preparation to the wall surface.
  • Speed of installation.
  • Provides vapour control and when used with humidity control systems is capable of delivering an environment to all levels within a Grade 3 environment to BS8102:2022.
  • Independently certified as a barrier to hydro-carbon gasses, radon and methane.


Newton CDM 508 Membrane is available in the following variants:

  • CDM 508 (Code M1): 2.4m x 20m – 48m²
  • CDM 508 eco Floor recycled membrane (Code M2): 2.5m x 20m – 50m²
  • CDM 508R gas barrier (Codes M1R & M2R): 2.4m x 20m & 2.07 x 20m – 48m² & 41.4m²
  • CDM 508 Mesh (Code M3): 2m x 20m – 40m


Suitable substrates:

- Walls:

  • Concrete.
  • Brick.
  • Concrete block.
  • ICF (with longer fixing plugs).

- Soffits:

  • Concrete.
  • Brick (arched or vaulted).

- Floors:

  • Concrete rafts or slabs.
  • Newton Fibran XPS 500-C closed-cell extruded polystyrene insulation.

General information

Color

White

Black

Finish

Smooth

Material

HDPE

Guidance for specification option:

High density polyethylene. Studded layer and filter layer.

Length

20000 mm

Width

2400 mm

Height

8 mm

WarrantyDescription

30 year

Material

HDPE

Guidance for specification option:

High density polyethylene. Studded layer and filter layer.

Literature

Newton CDM 508 Mesh Membrane

Newton CDM 508 Mesh Membrane