Welcome to the
informational site on the post-tensioning construction method,
sponsored by the
Post-Tensioning Institute (PTI)—a nonprofit
organization for the
advancement of post-tensioned, prestressed
construction. PTI represents a community of businesses
dedicated to expanding quality
recognized as the worldwide authority on post-tensioning.
We are dedicated to
expanding post-tensioning (PT) applications through
education, research, teamwork, and code development while
quality, safety, efficiency, profitability, and use of
Opportunities to Earn PTI Personnel Certification in
Proper training and education of personnel involved in PT
field operations are vital to ensuring the performance,
serviceability, durability, and safety of PT concrete construction.
Visit the Personnel
page to learn about special requests and register. Use
links provided below to register for an upcoming workshop.