SovDrain CDM 8 Lath
Verified by manufacturer 8 months ago
8 mm thick studded drainage membrane with welded mesh facing.
Application
- Above ground damp proofing.
- Below ground waterproofing in areas such as cellars, basements, vaults and tunnels.
Can be used in conjunction with:
- SovDrain Membrane Plug – for fixing.
- SovDrain Sealing Rope – for joint sealing.
- SovDrain Sealing Washer – for plug fixing seal in above ground situations.
- SovDrain Sealing Tape – for joint sealing.
- SovDrain Corner Strip – for floor/ wall juncture sealing.
- SovDrain Channel and Accessories – for drainage facility.
- SovDrain Aquaduct – for drainage facility.
- SovDrain Pump and Sump Stations – for water control, collection and discharge.
Description
A high-performance cavity drainage system membrane, suitable for use above and below ground on walls, floors and arched or vaulted ceilings as part of the SovDrain waterproofing system. The membrane has a thermally welded mesh on its face and is typically finished using directly applied Sovereign Whitewall Plaster, which is specifically designed for this application. Alternatively, dry lining can be used where plasterboards are fixed using the ‘dot and dab’ method.
Features and benefits:
- Strong yet pliable.
- Simple to form around corners.
- Easily cut to shape and size using a knife or scissors.
- Resistant to root penetration.
General information
Material | High density polyethylene (HDPE) |
Uniclass | |
CAWS | J40/290 High-density polyethylene/ polypropylene studded cavity drain membrane J40/47 High-density polyethylene/ polypropylene studded cavity drain membrane |
Product range |
Specification data - Rubber studded sheets
Material | |
Studded layer | High density polypropylene (HDPE) with welded mesh facing. |
Third-party certification | BBA Agrément Certificate.Guidance for specification option: Certificate: 15/5252. |
Stud height | 8 mm. |
Sheet thickness | 0.55 mm. |
Colour | Translucent. |
Integral plaster key | Thermally welded mesh. |
Performance characteristics | |
Flow rate | 4 L/s. |
Fire performance | To DIN 4102, B2. |
Width | 1500 mm. Guidance for specification option: 10 m roll length. 2000 mm. Guidance for specification option: 20 m roll length. |
CompressiveStrength | >100 kN/m². |
Environmental performance | Highly resistant to degradation by all common chemicals. Guidance for specification option: It is resistant to biological attack and does not sustain microbial development. It is compatible with drinking water. |
Air Gap Volume | 5 L/m². |
Root protection | Resistant to root penetration. |
Literature
CDM8 Lath TDS
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