Summary
BBA certified, basement cavity drain waterproofing membrane, part of the maintainable Newton CDM system, ideal for waterproofing both new-build basements and refurbishment projects.
BBA certified, basement cavity drain waterproofing membrane, part of the maintainable Newton CDM system, ideal for waterproofing both new-build basements and refurbishment projects.
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.
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
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
Product certifications
Digital objects
Color
White, Clear
White, Clear
Finish
Smooth
Smooth
Material
High density polyethylene (HDPE)
High density polyethylene (HDPE)
Shape
Other
Other
Length
20000 mm
20000 mm
Width
2000 mm
2000 mm
Height
3.5 mm
3.5 mm
Warranty description
30 year
30 year
SKU Code
M5
M5
Specification
Standard
Capable of delivering an environment to all levels within a Grade 3 environment to BS 8102.
Capable of delivering an environment to all levels within a Grade 3 environment to BS 8102.
Third-party certification
BBA Agrément Certificate 22/6357.
BBA Agrément Certificate 22/6357.
Filter layer
High density polyethylene (HDPE).
High density polyethylene (HDPE).
Stud height
3 mm.
3 mm.
Sheet thickness
0.6 mm.
0.6 mm.
Colour
White/ translucent.
White/ translucent.
Performance characteristics
-
-
UV resistance
Do not expose to freezing conditions or direct sunlight.
Do not expose to freezing conditions or direct sunlight.
Fire performance
Class F* BS EN 13501-1.
Class F* BS EN 13501-1.
Additional properties
Type
CDM 503 Membrane (M11), meshed.
CDM 503 Membrane (M5), plain.
Service temperature
-50 to +80°C.
-50 to +80°C.
Compressive strength – Temporary loading
250 kN BS EN ISO 25619-2.
250 kN BS EN ISO 25619-2.
ThermalConductivity
0.461 W/mK.
0.461 W/mK.
Chemical resistance – Excellent
npd EN 1926 / EN 1928.
npd EN 1926 / EN 1928.
Oxidation resistance – Excellent
100%.
100%.
Studded layer
High density polyethylene (HDPE).
High density polyethylene (HDPE).
Sustainability data
Contains Red List materials
No
No
Country of material origin
Germany
Germany
Country of product manufacture
Germany
Germany
Material
High density polyethylene (HDPE)
High density polyethylene (HDPE)
Recyclability
100%
100%
Recycled content
0 %
0 %