Sprayed Concrete

Crack repair is carried out with the objective of restoring homogeneity of the parent concrete. This method uses a positive displacement pump to pressure inject epoxy resin into crack.

This Method is normally used for recasting large sections of structural members which is are damaged or deteriorated. Gravels are packed into the section to be repaired and a binder (usually non-shrink cementitious grout) is injected for integration of the concrete matrix.

This method is used for strengthening of concrete members with insufficient reinforcement. Steel plate is bonded to the soffit and/or sides of the structural member with epoxy resin to bond the steel plate with the concrete surface.