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Newton CDM 503 - Basement Waterproofing Membrane for Waterproofing of Existing and New Build Basements - 3 mm Cavity Drain Membrane for Basements

Verified by manufacturer 2 months ago

CDM 503 Membrane (M5)

Newton Waterproofing Systems Variant:
Third party certifications:
  • DoP

    DoP

    Certificate type

  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

BBA certified, basement cavity drain waterproofing membrane, part of the maintainable Newton CDM system, ideal for waterproofing both new-build basements and refurbishment projects.

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Application

CDM 503 is suited for the use of:


CDM 503 Membrane (M5):

  • Walls
  • Vaulted and sloping soffits
  • Floors


CDM 503 Mesh Membrane (M11):

  • Walls
  • Vaults
  • Tunnels as part of the Newton CDM System for below-ground waterproofing applications.

Description

Newton CDM 503 is a BBA certified, high quality, 3mm cavity drain waterproofing membrane, for use within the Newton CDM System, our internally applied waterproofing system that also includes drainage and pumping systems.


CDM 503 is suitable for waterproofing earth-retained walls and vaulted soffits and floors. It is guaranteed against deterioration for 30 years, with a life expectancy of the design life of the building (DIN 9001:2000), and supported by BBA Agrément Certificate 22/6357.


CDM 503 is inert and non-polluting to drinking water, highly resistant to water, alkalines, saline solutions and organic acids, and not affected by minerals and hydrocarbons. It is also rot-proof and resistant to bacteria, fungi and small organisms.


Features and benefits:

  • Does not require extensive and damaging preparation to the wall surface
  • Speed of installation
  • Capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2022
  • 3mm deep for applications where space is tight


Suitable substrates:

  • Walls
  • Floors
  • Vaults
  • Tunnels

General information

Color

White

Clear

Finish

Smooth

Material

High density polyethylene (HDPE)

Shape

Other

Length

20000 mm

Width

2000 mm

Height

3.5 mm

Warranty description

30 year

Uniclass

Pr_25_57_51_36 High-density polyethylene (PE-HD) studded sheetsPrimary

CAWS

J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane

J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane

Product range

CDM System - Type C Internal Cavity Drain Waterproofing

Specification data - High-density polyethylene (PE-HD) studded sheets

Standard

Capable of delivering an environment to all levels within a Grade 3 environment to BS 8102.

Third-party certification

BBA Agrément Certificate 22/6357.

Filter layer

High density polyethylene (HDPE).

Stud height

3 mm.

Sheet thickness

0.6 mm.

Colour

White/ translucent.

Performance characteristics

-

UV resistance

Do not expose to freezing conditions or direct sunlight.

Fire performance

Class F* BS EN 13501-1.

Type

CDM 503 Membrane (M5), plain.

Manufacturer guidance

Membrane type.

Service temperature

-50 to +80°C.

Compressive strength – Temporary loading

250 kN BS EN ISO 25619-2.

ThermalConductivity

0.461 W/mK.

Chemical resistance – Excellent

npd EN 1926 / EN 1928.

Oxidation resistance – Excellent

100%.

Studded layer

High density polyethylene (HDPE).

Sustainability data

Contains Red List materials

No

Country of material origin

Germany

Country of product manufacture

Germany

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

BIM objects

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Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

DoP

DoP

Newton CDM 503 DoP

DoP

DoP

Newton CDM 503 DoC

BBA Agrément Certificate

BBA Agrément Certificate

Newton CDM 503 BBA Certificate 22/6357

BBA Agrément Certificate

BBA Agrément Certificate

Newton CDM 503 Mesh - BBA Certificate 22/6357

Literature

Newton 503 & 503 Mesh Membranes TDS

Newton 503 & 503 Mesh Membranes TDS

CDM System Installation Manual

CDM System Installation Manual

Case studies

Basement Pumping System, Kent

Basement Pumping System, Kent

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