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EPD: High performance injectable mortar for rebar connections and heavy duty anchoring, 1420 kg/m3, Hilti HIT-RE-500 V4 (Hilti AG, Kaufering plant)
The declared product of HITRE 500 V4 is a twocomponent system. The resin component (component A) comprises a resin based on epoxides as well as mineral fillers. The curing agent component (component B) comprises of amine hardener, mineral and cementlike fillers. Mixing the two components A and B in the static mixer initiates the curing (hardening) reaction of both binder systems. During the curing phase, a very strong bond is formed between the organic and inorganic binder matrix. The system formed during curing results in a crosslinked duromer with desired design properties (high bond strengths within defined curing time) and particular longterm stability. Composite foils are used for the twocomponent foil pack of HITRE 500 V4. This kind of packaging serves the following purposes: waste volume reduction, easy storage and transport, less packaging material. Through legislation and increased public awareness users have increasingly become discerned towards the use of highly volatile components with their resulting unpleasant odour and low flash point (flammability). The reaction resins used in all Hilti adhesives are practically odourless and have a considerably higher flash point, i.e. higher than 100 °C in comparison to 34 °C for styrenebased products. HITRE 500 V4 is the highperformance injectable hybrid mortar with approvals for rebar connections and heavy duty anchoring.
germany