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EPD: Injectable mortar for rebar connections in cracked and uncracked concrete, 1830 kg/m3, Hilti HIT-HY 200-A (Hilti AG (Kaufering factory))
The declared product of HIT-HY 200-A is a twocomponent system. The resin component (component A) comprises a resin based on methacrylates as well as mineral and cement-like fillers. The curing agent component(component B) comprises of peroxide hardener, water and mineral 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 hybrid system formed during cement and resin curing results in a cross-linked duromer with desired design properties (high bond strengths within short curing time) and particular long-term stability. Composite foils are used for the two-component foil pack of HIT-HY 200-A. 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 styrene and other highly volatile components with their resulting unpleasant odor and low flash point (flammability). The reaction resins used in all Hilti hybrid adhesives contain no styrene, are practically odorless and have a considerably higher flash point, i.e. higher than 100 °C in comparison to 34 °C for styrene-based products. HIT-HY 200 is the ultimate performance injectable hybrid short-cure mortar with approvals for