This schedule specifies requirements for the A0500, A0500G, A1800 and A1800H Alphaliner full length UV cure liner systems for the rehabilitation of gravity sewers and drains as manufactured by RelineEurope AG.
The approval is not applicable to;
- leaktightness of end seals;
- Reconnection of laterals.
The system comprises a glass reinforced non-woven sleeve which is impregnated with a UV-cure polyester or vinylester resin. There are two variations, the Alphaliner 500 and Alphaliner 1500 which have different percentage of glass and orientation of the glass within matting. When installed and cured in-situ, the product forms a structural lining within the host pipe.
The Alphaliner system is used for the full length rehabilitation of gravity sewer and drains. Both linings are for pipes with internal diameters 150mm to 1300mm and egg shaped pipe between 200mm x 300mm (DN250mm equivalent) to 1000mm x 1500mm (DN1250mm equivalent).
Full details can be found in the Assessment Schedule opposite.