Newton Newtonite 801 Sealing Mastic for Sealing Penetration & Preventing Bridging

A two-core drainage sheet consisting of a non-woven geotextile filter layer thermally welded to a water impermeable high-density polyethylene (HDPE) drainage membrane.

The product provides drainage and protection to the outside face of basement walls to sloping sites, preventing the build-up of water pressure and protecting the structure from aggressive water, chemicals and toxins, and provides mechanical protection only when used against the ‘Type A’ waterproofing where the site is not sloping and so where ground water removal is not viable or recommended.

Consult the manufacturer's literature for relevant installation information.

Features and benefits:

• Assists in moving water around and downhill of the structure to sloping sites to prevent water pressure from bearing against the structure.
• Resistant to all chemicals normally found in the ground and unaffected by soil, bacteria and fungi.
• Withstands stresses and movement acting as a slip membrane as the backfill settles.
• Allows for backfilling with excavated earth.
• Extremely strong material, minimising the risk of damage when backfilling even when no protection board is used.
• Very high compressive strength.
• Suspended soil particles (fines) are filtered out by the geotextile layer.
• Quick and easy to install with a range of ancillary fixing and installation products.
• CE marked, and manufactured in accordance with EN 13252: 2016.

Newton CDM 503 Mesh is a high quality, BBA certified, 3mm meshed cavity drain waterproofing membrane for use within the Newton CDM System, our internally applied waterproofing system that also includes drainage and pumping systems. The strong polyethylene mesh is thermally welded to the face of the membrane during manufacturing to provide a key for plasters and renders.

CDM 503 Mesh is suitable for the waterproofing of earth retained walls and vaulted soffits and 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 Mesh 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.

Flat Loose Laid High Grade Flooring Membrane – Primarily for isolating moisture sensitive flooring from dampness in the floor slab, but can also be used as the floor membrane as part of the Newton CDM System, when the survey has ascertained that there is no risk of water entering through the body of the slab.

• Advanced Moisture Isolation: Effectively isolates moisture-sensitive flooring from dampness in floor slabs, ensuring long-term protection.
• Early Installation Capability: Can be installed above uncured slabs and as soon as concrete is walkable, speeding up construction timelines.
• Exceptional Strength: Offers outstanding load-bearing capacity, capable of withstanding over 1000kN/m², ensuring durability under heavy loads.
• Versatile Application: Functions as both a floor membrane in the Newton CDM System and a high-load DPC in structural block walls, providing versatile waterproofing solutions.
• Chemical and Biological Resistance: Inert and highly resistant to water, alkalies, hydrocarbons, saline solutions, organic acids, minerals, bacteria, fungi, and other organisms, ensuring resilience in diverse environmental conditions.