ACI 503.1-92 (R1997)&ACI 503.2-92 (R1997)&ACI 503.1-10& ACI 503.4-92 (R1997) PDF Download

The four epoxy standards described are ACI 503.1-92 (Reapproved 2003), ACI 503.2-92 (Reapproved 2003), ACI 503.3-10, and ACI 503.4-92 (Reapproved 2003).

ACI 503.1-92 (Reapproved 2003) specifies the requirements for bonding hardened concrete, steel, wood, brick, and other materials to hardened concrete using a multi-component epoxy adhesive. It provides guidelines for adhesive labeling, storage, handling, mixing, and application, as well as surface evaluation, preparation, inspection, and quality control.

ACI 503.2-92 (Reapproved 2003) focuses on bonding plastic concrete to hardened concrete with a multi-component epoxy adhesive. Similar to the previous standard, it covers adhesive labeling, storage, handling, mixing, and application, as well as surface evaluation, preparation, inspection, and quality control.

ACI 503.3-10 addresses the production of a skid-resistant surface on hardened concrete using a multi-component epoxy resin and aggregate. This standard includes specifications for resin labeling, storage, handling, mixing, and application, as well as surface evaluation, preparation, inspection, and quality control.

ACI 503.4-92 (Reapproved 2003) deals with the repair of defects in hardened portland cement concrete using a sand-filled mortar and an adhesive binder defined in ASTM C 881. It provides guidelines for adhesive labeling, storage, handling, mixing, and application, as well as surface evaluation, preparation, inspection, and quality control.

These standards aim to ensure proper bonding, surface preparation, and quality control when utilizing epoxy adhesives or mortars for various applications such as bonding materials to concrete, bonding plastic and hardened concrete, producing skid-resistant surfaces, and repairing concrete defects.