The American Concrete Institute and the Post-Tensioning Institute expanded their partnership to increase efficiency for design of structural post-tensioned concrete structures.
The partnership formalizes efforts through the new joint ACI-PTI Committee 320, Post-Tensioned Structural Concrete Code. The committee will develop and maintain structural concrete code requirements unique to the design of post-tensioned concrete and complementary to ACI 318, “Building Code Requirements for Structural Concrete.”
“Post-tensioning as an application used in concrete design and construction allows for benefits such as design flexibility, materials reduction, and efficient constructability,” said Tony Johnson, executive director of the Post-Tensioning Institute. “The establishment of joint ACI-PTI Committee 320 will not only help expedite the adoption of post-tensioning provisions into the concrete building code, but it will also enhance usability for the design engineer by consolidating post-tensioning design provisions into one convenient document.”
Additional information is available at post-tensioning.org and concrete.org.
Related Stories
Codes and Standards | Nov 28, 2016
Construction groups sue New York City over crane safety regulation
The rule bans cranes from operating when wind exceeds 30 mph.
Codes and Standards | Nov 28, 2016
Marines plan first net zero energy military base
The Albany, Ga., site will have ground source heat pumps and a biomass generator.
Codes and Standards | Nov 18, 2016
Mahesh Ramanujam takes reins as U.S. Green Building Council President and CEO
Ramanujam brings his tech and business consulting background to the post.
Codes and Standards | Nov 18, 2016
Canada GBC launching Zero Carbon Buildings Initiative
First step toward Zero Carbon Building Standard.
Codes and Standards | Nov 17, 2016
Santa Monica, Calif., passes historic net-zero ordinance
Includes more stringent commercial, multifamily building standards.
Codes and Standards | Nov 14, 2016
Six more states approve legal marijuana, creating opportunities for developers
Federal prohibition complicates the picture.
Codes and Standards | Nov 14, 2016
Los Angeles voters approve billions to tackle traffic and homelessness
The approved measures will create new rail lines and permanent housing.
Codes and Standards | Nov 9, 2016
NRMCA updates environmental impacts of concrete
The EPD now includes 88 companies, 72 mixes.
Codes and Standards | Nov 9, 2016
Louisiana flood projections require urgent action, officials say
The 'no net loss’ prediction now seems unrealistic.
Codes and Standards | Nov 8, 2016
American Concrete Institute offers new guide for repair of concrete buildings
The guide provides assistance on assessment and rehab.