ICC-ES AC362
Full Name
ICC-ES AC362 – Acceptance Criteria for Adhesives for Masonry Construction
Scope
ICC-ES AC362 outlines the acceptance criteria for adhesives used in masonry construction, specifically for bonding concrete masonry units, clay masonry units, and stone masonry units. The scope of AC362 includes:
- Adhesive types: it covers various adhesive types, including polymer-modified mortars, epoxies, and other proprietary formulations, ensuring they are suitable for masonry applications.
- Performance requirements: it defines the performance requirements for the adhesives, such as bond strength, shear strength, flexural bond strength, and durability under various environmental conditions.
- Testing methods: it specifies the test methods for evaluating the adhesive’s performance, ensuring consistency and reliability in the assessment.
- Installation: it provides guidelines for the proper installation of the adhesives, including surface preparation, application techniques, and curing conditions.
- Quality control: it establishes a quality control program for manufacturers to ensure that the adhesives consistently meet the acceptance criteria, including batch testing and documentation.
The AC362 acceptance criteria are used by manufacturers to obtain an evaluation report from ICC Evaluation Service (ICC-ES), which demonstrates that their adhesives comply with the applicable building codes and standards. This ensures the safe and effective use of adhesives in masonry construction, contributing to the structural integrity and durability of the buildings.
Resources
Keywords
adhesive; masonry; bond strength; shear strength; flexural bond strength; polymer-modified mortar; epoxy; concrete masonry unit; clay masonry unit; stone masonry unit; surface preparation; application; curing; quality control; building code; standard; evaluation report