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Bitumen tape Bitu Roll KSK
Strongly self-adhesive, crack-bridging premium bitumen sealing strip for reliable waterproofing of buildings
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- Suitable for seals according to DIN 18533-1 class W1.1-E; class W1.2-E; class W4-E against soil moisture and non-pressurised water on floor boards and walls in contact with the ground, wall bases
- Suitable for sealing balconies, loggias and arcades under appropriate protective layers according to DIN 18531-5
- Suitable for use as a bitumen masonry barrier strip according to EN 14967:2006.
- Quality tested in accordance with DIN EN 13969
Fast and safe to apply
- One-sided self-adhesive surface ensures simple and quick application of the strip
- Highly tear-resistant support material protects against damage
- Laying is up to 50 % quicker than conventional sealing systems
- Immediately resistant to water and driving rain
- Can be applied all year round from -5°C (below 0°C with primer)
- Radon-proof
- Fire behaviour: Class E
- Watertightness: Passed
- Impact load resistance: tight, method B:≤ 1250mm
- Resistance to ageing/degradation: Passed
- Lasting resistance to chemicals: Passed
- Cold bending behaviour: ≤ -30°C
Not permitted for waterproofing cellars against water penetration from outside in accordance with DIN 18195 Part 6 or DIN 18533 1-2.1/2.2 and according to application class W3-E (non-pressurised water on ceilings covered with earth).
- Suitable for permanent and secure sealing according to DIN 18533-1 class W1.1-E; class W1.2-E; class W4-E (soil moisture and non-pressurised water on floor boards and walls in contact with the ground and wall bases)
- Suitable for sealing balconies, loggias and arcades under appropriate protective layers according to DIN 18531-5
- Suitable for sealing between floor and wall as a bituminous masonry barrier in accordance with EN 14967:2006. Can also be used as an L or Z barrier.
- Surface sealing against radon gas
- Absorbent and porous surfaces must be pre-treated with Bitu Roll KSK primer (art. no. 0997889635). Primer should always be used at processing temperatures between -5°C and 0°C.
- Cut to length, remove the protective paper from the sealing tape and apply the sealing tape without creasing
- To ensure proper adhesion, the tape must be pressed onto the surface and smoothed with a press-on roller or a similar tool
- When connecting strips, the overlap should be at least 50 mm
- Sealing tape not permanently UV-resistant, outdoor exposure must be limited to an installation time of up to 4 weeks
- Please refer to the technical data sheet for further information
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