Polyeco? HP-SA waterproofing membrane
Scope of application
Roof, basement, water conservancy engineering, rail transit engineering, underground comprehensive pipe gallery, granary, swimming pool, swimming pool of various industrial and commercial buildings and other waterproof and moisture-proof projects.
Product specifications
| Model | Thickness（mm） | Wide（m） | Length（m） | Overlap edge |
| H（homogeneity） | 1.2、1.6 | 1 | 20 |
Single/double sided adhesion welding |
Product Features
1. Actively coagulate with the structure and actively heal damages below 2mm;
2. Strong adhesive effect, easy adhesion, difficult to peel off;
3. High quality TPO material for all-round protection;
4. The strong combination of TPO and butyl rubber provides excellent tightness and tightness;
5. Zero pollution, safety and environmental protection;
6. Cold construction is convenient and reliable.
Technical indicators
Executive standard: The sheet meets GB27789-2011 Thermoplastic Polyolefin (TPO) Waterproof Rollers
| Project | Index | |
| H | ||
| Tensile properties | Tensile strength/MPa ≥ | 12.0 |
| Elongation at break/% ≥ | 500 | |
| Rate of change in heat treatment size/% | 2.0 | |
| Low temperature bending | -40°C without cracks | |
| Artificial climate accelerates aging | Tensile strength retention/%≥ | 90 |
| Elongation at break retention/%≥ | 90 | |
| Low temperature bending | -40°C without cracks | |
Executive standard: self-adhesive layer meets GB/T23260-2009 "waterproofing membrane with self-adhesive layer"
| Project | Index | |
| Peel strength（/ N/mm） | Coils and coils | ≥1.0 |
| Coil and aluminum sheet | ≥1.5 | |
| Peeling strength after immersion in water（/ N/mm） | ≥1.5 | |
| Peel strength after heat aging（/ N/mm） | ≥1.5 | |
| Self-adhesive surface heat resistance | 70 °C, no flow for 2h | |
| Stickiness/min | ≥1.5 | |
Construction steps
Base layer cleaning → Bullet line positioning → Pre-laid coil → Laying coil → Quality acceptance
Case show
Guangzhou-Foshan Rail Transit Linyue Section TOD Comprehensive Development Project
Saint-Gobain Keshun China
- 5th floor, block C, Uranus business building, No. 68, Xingguang Avenue, Yubei District, Chongqing
- 4008880198
- marketing@sg-ks.cn