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Resin Injections

By Alphatec Engineering

Newly installed equipment that has lost adhesion between its metal parts and the concrete foundation; skid-mounted machines required to be filled with mortar or concrete, creating many voids and gaps and faulty adhesion between the skid and the foundation; adjacent concrete slabs with undesired relative movement; stress related cracks, cold joints… Alphatec developed the AT300 Epoxy resins family and the injection procedure up to 350 bars, to directly address all this scenarios achieving best results, assuring steel-concrete adhesion and the monolithic behaviour for the system.

Alphatec grouting resins

  • AT 800: high performance,water tolerant, aggregate-filled epoxy grout with superior mechanical and chemical properties.
  • AT 800w: winter version.
  • AT 440: modified epoxy resin-based adhesive which is used to bond new concrete to old.
  • AT 170: two-component epoxy chock grout system, approved by Lloyds Register of Shipping
  • AT 110: high performance, aggregate- filled, fast curing epoxy grout.

Alphatec injection resins

  • AT 300: general purpose injection resin with low viscosity, long pot-life, and moderate speed of cure.
  • AT 342: specially formulated for moisture resistance, shows exceptionally good bond to wet or submersed concrete.
  • AT 370: is specially formulated for oil tolerance, and shows good bond to oil- soaked concrete and other contaminated surfaces.

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