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SAERTEX-LINER® INDUSTRY is a combination of vinyl ester (VE) and ECR fiberglass that has been engineered to withstand corrosive chemical environments and higher temperatures. Based on our proven S+ liner design, it is ideal for use in the trenchless rehabilitation of industrial wastewater pipes.
| PRODUCT APPLICATION | SAERTEX-LINER® INDUSTRY |
| Utilization | Corrosive, high-temp wastewater |
| Resin type | VE |
| Temperature and chemical resistance | +++ |
| Styrene-free | no |
| DESIGN | TYPE S+ |
| Host pipe profile | All types |
| Fully structural | ● |
| Diameter [mm] | 150‒1 000 |
| Structural wall thickness [mm] | 3‒10 |
| Max. length [m] | up to 350 [longer on request] |
| FOILS | |
| Outer foils: | |
| – Integrated gliding foil | ● |
| – Resin encapsulating barrier | ● |
| Inner foil with barrier function: | |
| – Standard (temporary) | ● |
| – FastPlus (semi-permanent) | Optional |
| MECHANICAL CHARACTERISTICS | TYPE S+ and TYPE S+ XR |
| Short-term circumferential E modulus [N/mm²] | ≥ 20 500 |
| Long-term circumferential E modulus [N/mm²] | 16 000 |
| Short-term bending E modulus [N/mm²] | ≥ 16 800 |
| Short-term bending stress [N/mm²] | ≥ 270 |
| Long-term bending stress [N/mm²] | 210 |
| Reduction factor (acc. to DIN EN 761): | |
| – 50 years [after 10,000 h] | 1,28 |
| – 100 years [after 20,000 h] | 1,31 |
