Delta MS 20 – Cavity Drain Membrane
Delta MS 20 is a High Density Polyethylene (HDPE) high drainage cavity drain membrane with superior drainage capacity and compressive strength. Delta MS 20 is suitable for use as a high performance water control and management system in building and civil engineering construction. A superior solution for waterproofing basement floors and walls.
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- Type C Drained Protection in accordance with BS 8102:2009 _x000D_\n
- BBA Approved _x000D_\n
- Suitable for higher volumes of water penetration _x000D_\n
- A reversible system, which will minimize damage to historical or heritage structures _x000D_\n
- Virgin high density polyethylene studded/moulded sheet (HDPE) _x000D_\n
- An effective barrier to the transmission of salts, liquid water and water vapour _x000D_\n
- Resistant to chemicals, root penetration, rot proof, neutral towards drinking water _x000D_\n
- Suitable for Flood Resilience _x000D_\n
- Resistant to Carbon Dioxide, Radon and Methane _x000D_\n
Specification
_x000D_\nNBS Specification J40 (Clause 290) Flexible Sheet Tanking/Damp proofing. BS 8102:2009 Type C Drained Protection._x000D_\n_x000D_\nDELTA MS 20 can also be used as a “cavity former” for many types of new construction._x000D_\n_x000D_\nDELTA MS 20 is suitable as damp proofing on walls, floors and vaulted ceilings, above and below ground, in new construction or in existing buildings over a contaminated or damp background. It can support a dry lining, screed or flooring, in the following situations:_x000D_\n- _x000D_\n
- on damp walls and floors in underground situations subject to high groundwater levels, and perennial moisture _x000D_\n
- on vaulted ceilings of archways or cellars subject to water ingress _x000D_\n
- in conjunction with a remedial dpc system where the walls and floors have a high salt content, and/or it is necessary to complete the installation immediately without allowing a period for initial drying _x000D_\n
- over walls and floors which have a friable or painted surface, are contaminated (eg with oil or mould), or have a high salt content _x000D_\n
- as a waterproofing membrane in areas subject to vibration. _x000D_\n
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- an underfloor damp-proof/membrane _x000D_\n
- a dry lining for walls, ventilated into the room via aeration slots at the top and bottom of the wall or via passive air vents, where access through an external wall is available. _x000D_\n
- a sealed system covering wall, floor and ceiling with provision made for disposing of water build-up behind the membrane via a sump and pump. _x000D_\n
Ancillary Products
_x000D_\nOur ranges of ancillary products work as the perfect compliment the Delta MS 20 Cavity Drain System, allowing for application on different substrates and surfaces both sealing and dealing with protrusions and condensation. We recommend:_x000D_\n- _x000D_\n
- Qwik-seal plugs _x000D_\n
- Double-sided tape _x000D_\n
- Corner Strip _x000D_\n
- Delta Rope _x000D_\n
- MS20 Access Port _x000D_\n
- Delta Than _x000D_\n
- Delta Plugs _x000D_\n