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Newton CDM 503 Waterproof Membrane is a BBA Approved, 3mm Studded Waterproof Membrane which can be used on Walls and Floors.
Part of the Newton CDM System, Newton CDM 503 Membrane is suitable for the waterproofing Walls, Vaulted Soffits and Floors in earth retained structures such as Basements, Cellars, Tunnels etc...
With its 3mm Stud, Newton CDM 503 Waterproof Membrane is ideal for when space is tight, such as with stairs or low headroom.
Newton CDM 503 is supported by BBA Certification Certificate Number 94/3010.
Newton CDM 503 Waterproof Membrane is supplied in (W) 2.0M x (L) 20M - (40M²) Rolls.
Size
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Newton CDM 503 Waterproof Membrane is a high quality, Cavity Drain Waterproofing Membrane, with a 3mm Stud, which can be used within the Newton CDM System, Newtons internally applied waterproofing system that includes Newton CDM Basedrain Drainage and Newton Pumping Systems.
Newton CDM 503 Waterproof Membrane is suitable for the waterproofing of earth retained walls, vaulted soffits and floors, is guaranteed against deterioration for 30 years, has a life expectancy of at least 50 years (DIN 9001:2000).
Newton CDM 503 Waterproof Membrane 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 hydro-carbons.
It is also impervious to root penetration, is rot-proof, and resistant to bacteria, fungi and other small organisms. Newton CDM 503 also exhibits high compressive loading stability.
Newton CDM 503 Waterproof Membrane, as part of the Newton CDM System, can be used as both a WALL and FLOOR Membrane for the Waterproofing of:
✔ Basements ✔ Cellars ✔ Vaults ✔ Tunnels ✔ Arches
Does not require extensive and damaging preparation to the wall surface.
Only 3mm in thickness and so is ideal for when space is tight, such as with stairs or low headroom.
Speed of installation.
Provides vapour control and, when used with humidity control systems, is capable of delivering an environment to all levels within a Grade 3 environment to BS 8102:2009.
Resistant to chemically aggressive groundwater, efflorescing salts and hydrocarbon contamination.
Rot-proof and resistant to root penetration.
Newton CDM 503 Waterproof Membrane can be installed over a wide range of substrates in varying situations - walls, floors, ceilings, soffits, etc. However, before the system is installed, the area must be assessed to determine what
