ASTM C881 – Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete
This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces.
This specification does not cover epoxy-resin-base bonding systems that have been modified by addition of components such as cement, fine aggregate, or fiber reinforcement. Additional testing may be required to meet applicable specifications for these applications.
bonding; bonding systems; consistency; contact strength; contact time; epoxy resin; gel time