ICC-ES AC298
Full Name
ICC-ES AC298 – Acceptance Criteria for Internal Epoxy Barrier Pipe Coating Material
Scope
ICC-ES AC298 outlines the acceptance criteria for internal epoxy barrier pipe coating materials used to protect metallic pipes from corrosion and improve their hydraulic performance.
The scope of AC298 includes:
- Materials: specifies the acceptable types of epoxy resins, curing agents, and other components used in the coating formulation. It also addresses the quality control measures to ensure the materials meet the required standards.
- Application: details the surface preparation requirements for the pipes before coating application, as well as the recommended application methods and curing conditions for the epoxy coating.
- Performance: sets out the performance criteria that the epoxy coating must meet, such as adhesion strength, chemical resistance, abrasion resistance, and hydraulic smoothness. It also addresses the long-term durability of the coating under various service conditions.
- Testing and evaluation: describes the testing procedures that must be conducted to verify that the epoxy coating complies with the acceptance criteria. This includes both laboratory testing and field evaluations.
By establishing these acceptance criteria, ICC-ES AC298 ensures that internal epoxy barrier pipe coatings are effective in protecting metallic pipes from corrosion and improving their hydraulic performance. It provides a standardized framework for manufacturers, designers, and building officials to assess the suitability of these coatings for various applications.
Resources
Keywords
epoxy coating; pipe coating; corrosion protection; adhesion strength; chemical resistance; abrasion resistance; hydraulic smoothness; curing conditions