NBS Source
I'm a manufacturer

Compare variants

Newton CDM 503 Membrane - 3 mm Cavity Drain Membrane for Basements
Newton CDM 503 Membrane - 3 mm Cavity Drain Membrane for Basements

Verified over a year ago

Newton Waterproofing Systems

CDM 503 Membrane (M5)

Verified over a year ago

Newton Waterproofing Systems

CDM 503 Membrane (M11)

Summary
A high quality cavity drain waterproofing and damp-proofing membrane.
A high quality cavity drain waterproofing and damp-proofing membrane.
Third party certification
Color
White, Clear
White, Clear
Finish
Smooth
Smooth
Material
High density polyethylene (HDPE)
High density polyethylene (HDPE)
Shape
Other
Other
Size
-
-
Length
20000 mm
20000 mm
Width
2000 mm
2000 mm
Height
3500 mm
3500 mm
WarrantyDescription
30 year
30 year

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.
Material
-
-
Studded layer
High density polyethylene (HDPE).
High density polyethylene (HDPE).
Filter layer
High density polyethylene (HDPE).
High density polyethylene (HDPE).
Third-party certification
BBA Agrément Certificate 22/6357.
BBA Agrément Certificate 22/6357.
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 (M5), plain.
CDM 503 Membrane (M11), meshed.
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%.

Sustainability data

Contains Red List materials
No
No
Country of material origin
Germany
Germany
Country of product manufacture
Germany
Germany
Embodied carbon
0 kg·CO₂e/kg
0 kg·CO₂e/kg
Recyclability
100%
100%
Recycled content
0 %
0 %