Our SAERTEX-LINER INDUSTRY is a combination of vinyl ester (VE) and ECR fiberglass that gives it high media and temperature resistance. It is ideal for use in the trenchless rehabilitation of industrial wastewater pipes and we adapt our product to your application – based on the proven Type S+.
Temperature and media resistant
SAERTEX-LINER® INDUSTRY achieves high resistance by coupling the chemical and corrosion resistance of ECR fiberglass with the high chemical resistance of vinyl ester (VE). This high resistance is dependent on the temperature and concentration of the chemicals – our materials specialists will be glad to advise you personally.
Installation-friendly and time-saving
The low wall thicknesses shorten curing times and the reduced weight of the liner optimizes handling. The inner foil of the “FastPlus” variant is semi-permanent, which means additional time savings. Its design also allows high pull-in forces and prevents the liner from overstretch.
Technical service life of 100 years
Our unique ECR fiberglass reinforcement is based on multiaxial fabric technology that withstands high mechanical stresses. SAERTEX-LINER INDUSTRY achieves the same excellent reduction factor in the 20,000-hour test as the SAERTEX-LINER MULTI – to achieve a technical service life of 100 years.
Gliding and UV light protection foil
As standard, SAERTEX-LINER INDUSTRY includes an integrated gliding and UV light protection foil. This saves you an additional gliding foil up to DN 600 at a liner weight of 2.5 t – at no extra charge.
|Temperature and media resistance||+++|
|Old pipe profile||Various|
|Fully statically loadable||•|
|Composite wall thickness [mm]||3–10|
|- Integrated gliding and UV light protection foil||•|
|- Permanent foil with barrier function Inner||•|
|Outer foil with barrier function:|
|- Standard (temporary)||•|
|- FastPlus (semi-permanent)*||Selectable|
|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 according to DIN EN 761:|
|- 50 years [after 10,000 hours]||1.28|
|- 100 years [after 20,000 hours]||1.31|
*FastPlus verfügbar für DN 200 bis DN 1000 max. WD 10 mm
Saves time and provides extra protection
This rugged inner foil remains inside the liner after curing and saves your team about 1h of installation time for every 100m liner. FastPlus also makes it easier to introduce the UV source, even in difficult installation conditions.
Chemical resistance tests
We test the suitability of our liners for your application. All we need for clarification is the type of chemicals, their concentration, and the maximum temperatures of the medium used in your application. Our product specialists will be glad to advise you.
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