Barbour’s precast concrete products allow you to get in and out of the job in hours, not days. All products undergo continuous in-depth testing to meet design requirements. This strength is in compliance with National Precast Concrete Association’s (NPCA) (www.precast.org) quality control standards. Barbour also meets and exceeds standards set by the American Society for Testing Materials (ASTM). Precast products consistently achieve this level of quality when manufactured in a climate-controlled environment, saving you time on the job site.