St John’s Building
As part of the ongoing earthquake repairs in Christchurch, Cook Brothers Construction contracted Concrete Solutions® to perform structural crack repair on the St John’s Building. The cracks in the upper concrete panels were injected using the epoxy resin MC-Injekt 1264 Compact. It provides a structural bond and is able to be injected into fine cracks as small as 0.2mm. To facilitate the injection, MC-DUR Kleber PU 47 is used for crack-bridging and adhesion-packer fixing.