Stetra
Under-floor membranes that damp proofing properties and prevents the formation of superficial cracks
LIGHT
RECYCLABLE
WATERPROOFING
FLOORING
VAPOURBARRIER
Uncoupling under-floor membranes that, in addition to damp proofing properties, it prevents the formation of superficial cracks.
Uncoupling waterproofing membrane with a grid structure of square cavities, each cut back in a dovetail configuration and an anchoring fleece laminated to its underside, to neutralize the tensions between the substrate and the tile covering
| CHECKED CHARACTERISTICS* | NORM | UNIT OF MEAUSURE | VALUE |
|---|---|---|---|
| Mass per unit area | EN 13984 | g/m2 | 570±5% |
| Thickness | EN 13984 | mm | 3,5±5% |
| Tensile Strength | EN 13984 | N/5cm | MD: 500±15% CD: 380±15% |
| Elongation | EN 13984 | % | MD: 30-40% CD: 40-50% |
| Resistance to water penetration | EN 13984 | Class W1 | |
| Dimensional stability | EN 1107-2 (80°C) | % | MD: -0,05<ΔL<0,05 CD: -0,05<ΔL<0,05 |
| Flexibility at low temperature | EN 1109 | °C | -40 |
| Fire reaction | EN 13984 | F |
* data supported by a limited number of productions, they can be updated
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