FATRAFOL 929
The FATRAFOL 929 membrane protects building walls against moisture. It forms a horizontal barrier inserted at the base of the wall, preventing vertical capillary rise of moisture from foundations into walls.
- Excellent moisture protection
- Complies with EN 14909
- Excellent bond with mortar bed
Characteristics
Profiled on both sides
Thanks to its profiled surface on both sides, it bonds excellently with the mortar bed.
Easy strip installation
The strip must be at least as wide as the masonry including plaster.
Asphalt compatibility
The membrane is fully compatible with bitumen and primers, so it does not degrade on contact with them and continues to insulate perfectly.
Technical specifications
Thickness (mm) | Width (mm) | Length per roll (m) |
|---|---|---|
approx. 1.2 | 200 - 1 000 | 50 |
The membrane is inserted between the floor slab and the first course of masonry units when constructing external and internal walls. The membrane complies with EN 14909 and DIN 18533 and, thanks to its profiled surface on both sides, bonds excellently with the mortar bed and provides high shear resistance of the masonry. The membrane is compatible with bitumen and can be easily laid in strips. The strip must be at least as wide as the masonry including plaster. The roll width should be chosen so that the membrane can be connected to the horizontal and, if applicable, the vertical waterproofing in the field area.
Documents
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Instructional videos
Installation of the FATRAFOL system on a flat roof, including preparation, membrane welding and details.
8m 45s
Demonstration of welding and securing the profile to ensure roof watertightness.
5m 23s
Installation of a roof drain into the FATRAFOL system, including substrate preparation, fitting and welding for reliable roof drainage.
5m 23s
Installation of a closed preformed corner in the FATRAFOL system involves substrate preparation, precise fitting and welding to the membrane, ensuring lasting watertightness of the roof detail.
3m 08s
Finishing the penetration in the FATRAFOL membrane for proper sealing and long-term reliability of the detail.
7m 45s
Demonstration of welding and securing the profile to ensure roof watertightness.
1m 11s
Questions
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