Ampatop Seal GHS
Weldable roof membrane
Triple layer weldable roof membrane.
- Weldable with solvent bonding and heat
- Both sides are processed, no waste
- Cutting and orientation aid
- Monolithic TPU technology
- For low roof pitches
- Hail resistant
- Abrasion resistant
- Suitable for rooftop PV systems
Triple layer weldable roof membrane. Overlaps and connections are welded seamlessly and homogenously. The membrane consists of a fleece and an upper and lower layer of TPU. Monolithic TPU technology.
Conditions for the twenty-year premium warranty include registering the building object and the Ampack products used. In addition, our products must be used as part of a system. For further details, please see our General Warranty Conditions.
| Article number | Description | Roll dimensions |
|---|---|---|
| 7640442090677 | Ampatop Seal GHS | 1,5 m × 30 m = 45 m2 |
| 7640442090714 | Ampatop Seal GHS Jumbo | 1,5 m × 400 m = 600 m2 |
| 7640442090691 | Ampatop Seal GHS | 3,0 m × 20 m = 60 m2 |
| 7640442090738 | Ampatop Seal GHS Jumbo | 3,0 m × 400 m = 1’200 m2 |
| Property | Value | Standard |
|---|---|---|
| Harmonised European Standard | EN 13859-1:2014 | |
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Mass per unit area |
350 g/m2 |
EN 1849-2 |
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Straightness |
< 30 mm/10 m |
EN 1848-2 |
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Fire behaviour |
E | EN 13 501-1 / EN ISO 11925-2 |
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Brandkennziffer |
4.2 | VKF |
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Resistance to water penetration |
W1+ | EN 1928 |
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Water vapour permeability, sD value |
0,20 m | EN 1931 |
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Width of overlap |
10 cm | |
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Temperature resistance |
-40 to +100 °C | |
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Maximum tensile strength longitudinal / transverse |
350 / 380 N/5 cm |
EN 12 311-2, without support liner EN 13 859-1, Appendix A, with support liner |
|
Elongation longitudinal / transverse |
50 / 70 % |
EN 12 311-2, without support liner EN 13 859-1, Appendix A, with support liner |
|
Resistance to tearing (nail) longitudinal / transverse |
250 / 240 N |
EN 12 310-1 without support liner EN 13 859-1, Appendix B, with support liner |
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Dimensional Stability |
-2 % |
EN 1107-2 |
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Cold bending behaviour (flexibility) |
-20 °C | EN 1109 |
| approved | Driving rain test TU Berlin | |
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Outdoor weathering |
6 months | |
| 5'000-hour test | approved | |
|
Minimum roof slope |
3° | |
| Visible defects | none | |
| Values after artificial ageing | ||
|
Maximum tensile strength longitudinal / transverse |
350 / 380 N/5 cm |
EN 13859-1, appendix C, EN 1297, EN 1296 |
|
Elongation longitudinal / transverse |
350 / 380 N/5 cm |
EN 13859-1, appendix C, EN 1297, EN 1296 |
|
Resistance to water penetration |
W1+ | EN 13859-1, appendix C, EN 1297, EN 1296 |
Technical data sheets
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Technical data sheet: Ampatop Seal GHS | Technical data sheet: Ampatop Seal GHS, weldable roof membrane |
Advertising media
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Folder: Ampatop Seal (GHS) | Folder: Ampatop Seal (GHS), weldable roof membrane |
Declarations of performance
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Declaration of perfomance: Ampatop Seal GHS | Declaration of perfomance: Ampatop Seal GHS 1,5 x 400m, weldable roof membrane |
Tendering texts
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Tendering text: Ampatop Seal GHS | Tendering text: Ampatop Seal GHS, weldable roof membrane |
Product inserts
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Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 1,5 x 30 m, weldable roof membrane |
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Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 1,5 x 400 m, weldable roof membrane |
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Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 3,0 x 20 m, weldable roof membrane |
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Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 3,0 x 400 m, weldable roof membrane |
Processing tips
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Laying instructions: Ampatop Seal (GHS) | Laying instructions: Ampatop Seal (GHS), weldable roof membrane |
Product photos
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Ampatop Seal: product photo GHS | Ampatop Seal: product photo GHS, weldable roof membrane |
Application photos
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Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
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Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
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Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
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Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
