Wecryl H PMMA Sealing system
Wecryl 130 is a fast curing, low viscosity and solvent free primer for concrete. Wecryl 130 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 130 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".
Application Areas: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 130 is approved and tested 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 therefore 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 Weldable Membrane
- VEDAPONT BE - Polymer Bitumen Weldable Membrane
- AXTER, B3A SA-P - Polymer Bitumen Weldable Membrane
- SIKA, SikaShield Ergobit Pro - Polymer Bitumen Weldable Membrane
for roughness depths < 1.5 mm
for roughness depths > 1.5 mm
Attributes Description
- increased penetration depth even at low temperatures
- tested against backward moisture penetration
- fast curing
- hydrolysis and alkali resistant
- improved heat resistance (welding track, mastic asphalt)
- pore and cavity filling
- solvent-free
- strengthens surfaces of inferior concrete qualities
- can be used at low temperatures from 0 °C
