Wecryl Sealing System

Wecryl 123 is a fast curing, low viscosity and solvent free primer for concrete. Wecryl 123 has been tested in accordance with the "Technical Terms of Delivery/Technical Test Specifications for Reactive Resins for Primers, Sealers and Scraper Fillers under Asphalt Pavements on Concrete" (TL/TP-BEL-EP) and the additional requirements H PMMA and may be used for the production of waterproofing systems consisting of a polymer bitumen welding membrane on a sealer, primer or scraper filler made of PMMA for civil engineering structures. Wecryl 123 is permitted for use on young concrete (> 7 d). The application or usability on structures and components of federal traffic routes is proven in the BASt list "Compilation of certified substances and substance systems according to TL-BEL-EP".

The field of application consists of newly produced, to be renewed or partially renewed pavements on concrete roadway panels of bridges with a sealing layer of a polymer bitumen welding membrane.

Wecryl 123 is approved and tested (Test Report No. 16/11057/01, Kiwa Flörsheim) according to TL/TP-BEL-EP and H PMMA as well as the compatibility test according to TL/TP-BEL-B, Part 1 and can thus be used on bridge pavements on concrete with a sealing layer of a polymer bitumen weldable membrane.

Tested polymer bitumen weldable membranes:

• BÖRNER OK 50 N - polymer bitumen sheeting.
• VEDAPONT BE - polymer bitumen weldable sheeting

https://www.bast.de/BASt_2017/DE/Ingenieurbau/Qualitaetsbewertung/Listen/pdf/tl-bel-ep.html?nn=1815704