Welcome to the
leading 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
design and construction. PTI represents a community of businesses
and professionals dedicated to expanding quality
Institute is recognized as the worldwide authority on post-tensioning.
We are dedicated to expanding post-tensioning (PT) applications through
marketing, education, research, teamwork, and code development while
advancing the quality, safety, efficiency, profitability, and use of
PTI Document Public Review
When a draft PTI Standard is processed through PTI's standardization
procedures, it is made available to public review for a
45-day period. Directions to download those drafts available
public review are provided below.
to read draft PTI Standards and provide
comments. Please note that these drafts are not final PTI
Standards and may change based on comments from this public review.
Attend Full-Day PTI Design Seminars in 2014
Development Hours (PDHs) and learn about PT design, analysis and
construction considerations from industry experts. Hands-on examples
will be used to provide you with a working knowledge of the topics
Learn more about all of the PTI Design Seminars offered and special
request opportunities on the Education
Design and Analysis
of Post-Tensioned Building Structures
Upcoming 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 view the
entire 2014 schedule, learn about special requests and register. Use
links provided below to register for an upcoming workshop.