ALPHALINER CIPP liner| Municipalities
AlphalinerUP - Long Service Life for Rehabilitated Sewers
UV light curing CIPP liner system using high-quality polyester resin for long-lasting sewer rehabilitation
The light curing AlphalinerUP CIPP liner enables particularly time-efficient trenchless rehabilitation processes of up to 300m per day. Especially for inner-city projects, this helps to minimise the impact on residents and road traffic. The service life of a rehabilitated sewer section is 50 years or more.
AlphalinerUP
AlphalinerUP is a latest generation CIPP liner designed specifically for rehabilitating communal waste water sewers.
- Excellent chemical resistance to communal waste water
- High mechanical characteristics for long-lasting resilience
- Unique wearing course on the inner liner surface
- Optimum solution for circular, ovoid, square, or custom cross-sections
We use a highly resistant polyester resin (UP; classified as per DIN EN 13121 into group 4; DIN 16946-2 type 1140; DIN 18820 group 3) as well as corrosion-resistant ECR glass fibres.
On their inner liner surface, Alphaliners have a special wearing course in compliance with DWA-A 143-3 and DIN EN ISO 11296-4. This wearing course is achieved by a vylene-bonded high-grade resin layer of at least 0.5mm thickness (DIBt approval at least 0.4mm), resp. 0,3 mm (Alphaliner500G). Currently, Alphaliners are the only hose liners in the world offering a defined wearing course thickness.
The AlphalinerUP models exhibit excellent mechanical characteristics and are graded as per DWA-M 144-3 into groups 13 and 20. This qualifies them to withstand the highest structural stress loads at a comparatively small wall thickness.
We offer you the following models:
- Alphaliner500/500G-UP
- Alphaliner1500-UP
- Alphaliner1800-UP
Optionally, we offer these Alphaliners with integrated slide protection and/or pre-liner.
| Characteristics | Alphaliner500G | Alphaliner1800 | Alphaliner1800H |
|---|---|---|---|
| E-Module acc. to DIN EN 1228 | 13,265 MPa | 24,507 MPa | 26,581 MPa |
| E-Module Short-term exposure value acc. to DIN EN 1228 | 9,776 MPa | 19,541 MPa | 21,209 MPa |
| E-Module Long-term exposure value acc. to DIN EN 1228 | 6,110 MPa | 14,804 MPa | 16,190 MPa |
| E-Module Short-term exposure value acc. to DIN EN ISO 178 | 8,500 MPa | 18,406 MPa | 19,062 MPa |
| Flexural strength Short-term exposure value acc. to DIN EN ISO 178 | 180 MPa | 300 MPa | 320 MPa |
| Flexural strength Long-term exposure value | 110 MPa | 227 MPa | 290 MPa |
| Reduction factor 50 years | 1.6 | 1.32 | 1.31 |
| Glass fibre quality | ECR | ECR | ECR |
| UP resin acc. to DIN EN 13121 | Group 4 | Group 4 | Group 4 |
| UP resin acc. to DIN 16946-2 | Type 1140 | Type 1140 | Type 1140 |
| UP resin acc. to DIN 18820 | Group 3 | Group 3 | Group 3 |
| Abrasion resistance acc. to CEN/TR 15729 | 0.09 mm | 0.12 mm | 0.12 mm |
| Wearing course glas-bonded (AL500G) vylene-bonded (AL1800) | 0.3 mm | 0.5 mm | 0.5 mm |
| Individual length | ≤ 300 | ≤ 300 | ≤ 300 |
| Wall thicknesses | ≤ 25.2 mm | ≤ 25.2 mm | ≤ 25.2 mm |
| Diameter Circular cross-sections | DN150-DN1800 | DN150-DN1800 | DN150-DN1800 |
| Diameter Ovoid cross-sections | 200/300 – 1200/1800 | 200/300 – 1200/1800 | 200/300 – 1200/1800 |
| DWA-M 114-3 classification | 13 | 23 | 25 |
| DIBt approval | Z-42.3-447 | Z-42.3-447 | Z-42.3-447 |
Philipp Martin
Managing Director Sales Europe RELINEEUROPE AG
Phone: +49 6349 93934-220
E-mail: philipp.martin@relineeurope.com
