ACI 503.7-07 PDF Download

ACI 503.7-07 is a standard that provides guidelines for the repair of cracks in concrete using epoxy injection. The standard specifies the use of a two-component epoxy-resin adhesive for the injection process. This epoxy adhesive is designed to effectively seal and repair cracks in concrete structures.

The standard outlines the requirements for carrying out the epoxy injection process. It provides guidance on the preparation of the crack, including the requirement to clean and remove any loose materials or contaminants from the crack surface. The standard also specifies the equipment and materials needed for the injection process, such as epoxy resin, delivery systems, and injection ports.

Additionally, ACI 503.7-07 sets the criteria for the acceptance and verification of the repair. It defines the acceptable methods for testing the repaired cracks and ensures that the repaired areas meet the specified performance requirements.