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Newton CDM 520 eco Floor - Basement Waterproofing Membrane for Waterproofing of Existing and New Build Basements - 20mm Recycled Cavity Drain Membrane

Verified by manufacturer 3 months ago

Newton Waterproofing Systems Third party certifications:
  • DoP

    DoP

    Certificate type

  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

BBA certified, recycled 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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BOS
+44 (0)1732 360095 Website

Application

Floor membrane as part of the Newton CDM System.


Suitable Substrate

  • Concrete raft or slab
  • Newton Fibran XPS 500-C closed-cell extruded polystyrene insulation

Description

Newton CDM 520 eco is a high quality and 100% recycled, 20 mm cavity drain floor membrane, for use within the Newton CDM System, our internally applied waterproofing system that also includes drainage and pumping systems.


With its 20 mm deep stud profile, Newton CDM 520 eco is used within the Newton CDM System as a high drainage capacity floor membrane, and is generally specified where it is anticipated that there may be a risk of severe water penetration.


Newton 520 eco is guaranteed against deterioration for 30 years, with a life expectancy of at least the design life of the building (DIN 9001:2000) and is supported by BBA Certification Number 94/3010.


Newton 520 eco is inert and, therefore, non-polluting to drinking water, highly resistant to water, alkalies, saline solutions and organic acids, and not affected by minerals and hydrocarbons. It is also impervious to root penetration, is rot-proof, and resistant to bacteria, fungi and other small organisms.


Features and benefits:

  • Third-party tested for long-term compressive load to ISO 25619-1 (2% compression over 50-years)
  • Speed of installation
  • Made from 100% recycled HDPE
  • Provides vapour control and, when used with humidity control systems and is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2022
  • Resistant to rot, chemically aggressive groundwater, acids and alkalines, efflorescing salts and hydrocarbon contamination
  • Product waste is recycled when returned to Newton Waterproofing by Newton Specialist Contractors

General information

Color

Black

Finish

Smooth

Material

High density polyethylene (HDPE)

Guidance for specification option:

HDPE.

Length

20000 mm

10000 mm

Width

2070 mm

Height

20 mm

Warranty description

30 year

Guidance for specification option:

Newton 520 eco is supplied with a product warranty of 30 years and has a life expectancy of at least 100 years (DIN 9001:2000). Please note that this is not a guarantee. The waterproofing guarantee is provided by the specialist waterproofing contractor.

Uniclass

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

CAWS

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

J40/297 Waterproofing/ damp-proofing/ gas-retardant 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

BS8102:2022, The British Standard for Waterproofing.

Third-party certification

BBA certificate - 94/3010.

Stud height

19 mm.

Sheet thickness

1.0 mm.

Weight (minimum)

37.62 / 18.35 kg (packaged weight).

Colour

Black.

Performance characteristics

-

Fire performance

To BS EN 13501-1: Euroclass E.

Recycled content

Made from 100% recycled HDPE.

Density

1000 g/m².

Area

40 and 20 m².

Vicat softening temperature

126°C.

Service temperature

-40°C to +80°C.

Compressive strength – Temporary loading

240 kPa.

Compressive strength – Permanent loading

4 kPa.

ThermalConductivity

0.461 W/mK.

Water vapour diffusion resistance – Sd value

>604 m.

Water vapour diffusion resistance – µ value

>1 208 000 µ.

Water vapour diffusion resistance

>3020 MNs/g.

Chemical resistance – Excellent

100%.

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

Material

High density polyethylene (HDPE)

Guidance for specification option:

HDPE.

Recyclability

100%

BIM objects

BOS

NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version
Revit
-

1

IFC
-

1

Third party certifications

DoP

DoP

Newton CDM 520 eco Floor DoP

BBA Agrément Certificate

BBA Agrément Certificate

Newton CDM 520 eco Floor BBA Certificate 94/3010

Literature

Newton CDM 520 eco Floor TDS

Newton CDM 520 eco Floor TDS

Case studies

Waterproofing the London School of Economics

Waterproofing the London School of Economics

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