Newton 508R Membrane
Newton CDM 508R is a high-quality cavity drain waterproofing membrane that is heavier and stronger than standard 8mm membranes and certified for use as a barrier against ground gases and hydrocarbons. The membrane is installed as part of the Newton CDM System, an internally applied waterproofing system that also includes drainage and pumping solutions.
CDM 508 eco Floor is inert and non-polluting to drinking water, resistant to water, alkalis, saline solutions, and organic acids, and unaffected by minerals and hydrocarbons. It is also rot-proof and resistant to bacteria, fungi, and small organisms. Additionally, the membrane has test data demonstrating its high compressive load stability.
Newton CDM 508R is independently tested as an effective barrier to radon ground gases, methane, CO₂, and hydrocarbons. It is also the preferred membrane for use within the patented combined ground gas and waterproofing system, Newton PAC-500.
Features
- Third-party tested for long-term compressive load to ISO 25619-1 (2% compression over 50 years).
- Does not necessitate extensive or damaging preparation to the wall surface.
- Rapid installation.
- Provides vapour control when used with humidity control systems, capable of creating an environment suitable for all levels within a Grade 3 environment as per BS 8102: 2022.
- Independently certified as a barrier to hydrocarbon gases, radon, methane, and CO₂.
- Resistant to rot, chemically aggressive groundwater, acids and alkalis, efflorescing salts, and hydrocarbon contamination.
- Guaranteed against deterioration for 30 years, with a life expectancy matching the design life of the building (DIN 9001: 2000), and supported by BBA Certification Number 94/3010.
Applications
- Appropriate for waterproofing earth-retained walls, vaulted soffits, and floors.
- Suitable for both existing and new build basements.
- Can be used as a wall and floor membrane within the Newton CDM Type C waterproofing system.
Certificates
BBA Certificate
Features
- Third-party tested for long-term compressive load to ISO 25619-1 (2% compression over 50 years).
- Does not necessitate extensive or damaging preparation to the wall surface.
- Rapid installation.
- Provides vapour control when used with humidity control systems, capable of creating an environment suitable for all levels within a Grade 3 environment as per BS 8102: 2022.
- Independently certified as a barrier to hydrocarbon gases, radon, methane, and CO₂.
- Resistant to rot, chemically aggressive groundwater, acids and alkalis, efflorescing salts, and hydrocarbon contamination.
- Guaranteed against deterioration for 30 years, with a life expectancy matching the design life of the building (DIN 9001: 2000), and supported by BBA Certification Number 94/3010.
Applications
- Appropriate for waterproofing earth-retained walls, vaulted soffits, and floors.
- Suitable for both existing and new build basements.
- Can be used as a wall and floor membrane within the Newton CDM Type C waterproofing system.
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