Post-Tensioning Institute
PTI was founded in . Members of the Institute include major post-tensioning materials fabricators, manufacturers of prestressing materials and companies supplying materials, services and equipment used in post-tensioned construction. Additionally, members include professional engineers, architects and contractors. The Technical Advisory Board reviews and oversees all technical activities of the Institute, including education and certification.
History
Members of the Institute include major post-tensioning companies, as well as more than 500 professional members, engineers, architects, and contractors from around the globe.