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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).
The usage instructions are recommendations based on the tests we have conducted and on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given was part of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee the consistent quality of our products. We reserve the right to make technical changes and further develop products.
- 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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