Ampatop Seal GHS
New
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
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.
| 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 | |
Mass per unit area | 350 g/m2 | EN 1849-2 |
Straightness | < 30 mm/10 m | EN 1848-2 |
Fire behaviour | E | EN 13 501-1 / EN ISO 11925-2 |
Brandkennziffer | 4.2 | VKF |
Resistance to water penetration | W1+ | EN 1928 |
Water vapour permeability, sD value | 0,20 m | EN 1931 |
Width of overlap | 10 cm | |
Temperature resistance | -40 to +100 °C | |
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 |
Dimensional Stability | -2 % | EN 1107-2 |
Cold bending behaviour (flexibility) | -20 °C | EN 1109 |
| approved | Driving rain test TU Berlin | |
Outdoor weathering | 6 months | |
| 5'000-hour test | approved | |
Minimum roof slope | 3° | |
| Hazardous substances | none | |
| 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
 | Technical data sheet: Ampatop Seal GHS | Technical data sheet: Ampatop Seal GHS, weldable roof membrane |
Declarations of performance
| Declaration of perfomance: Ampatop Seal GHS | Declaration of perfomance: Ampatop Seal GHS 1,5 x 30m, weldable roof membrane |
| Declaration of perfomance: Ampatop Seal GHS | Declaration of perfomance: Ampatop Seal GHS 1,5 x 400m, weldable roof membrane |
| Declaration of perfomance: Ampatop Seal GHS | Declaration of perfomance: Ampatop Seal GHS 3,0 x 20m, weldable roof membrane |
| Declaration of perfomance: Ampatop Seal GHS | Declaration of perfomance: Ampatop Seal GHS 3,0 x 400m, weldable roof membrane |
Tendering texts
| Tendering text: Ampatop Seal GHS | Tendering text: Ampatop Seal GHS, weldable roof membrane |
Product inserts
| Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 1,5 x 30 m, weldable roof membrane |
| Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 1,5 x 400 m, weldable roof membrane |
| Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 3,0 x 20 m, weldable roof membrane |
| Product insert: Ampatop Seal GHS | Product insert: Ampatop Seal GHS 3,0 x 400 m, weldable roof membrane |
Product photos
 | Ampatop Seal: product photo GHS | Ampatop Seal: product photo GHS, weldable roof membrane |
Application photos
| Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
| Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
| Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
| Application photo: Ampatop Seal GHS | Application photo: Ampatop Seal GHS, weldable roof membrane |
Application example: Ampacoll TubeSeal
Anwendungsbeispiel: Vorkonfektionierung
Vorkonfektionierung: die Unterdeck-/ Unterspannbahn kann in unterschiedlichen Formen und Flächen direkt auf die Baustelle bestellt werden. Für Handwerker bringt dies enorme Vorteile mit sich: Hohe Zeitersparnis gegenüber herkömmlicher Verlegung • Einfache, effiziente Verlegung nach Montageplänen • Genaue Zuschnitte für passgenaue Verlegung • Kein Abfall auf der Baustelle • Schweissnähte sind normkonform und standardisiert unter stets gleichen Bedingungen