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 | Jan 22, 2019
Initiative will introduce open-source software for commercial and public building retrofits
Energy analysis tool will identify energy efficiency opportunities.
Codes and Standards | Jan 18, 2019
Texas city sues developer over changes in $1 billion mixed-use project
Revised plan eliminated 8-acre lagoon, trolley, show fountain, and reduced retail space.
Codes and Standards | Jan 17, 2019
First resilience benchmarks for U.S. communities released
Provides way to evaluate current state of resilience and guidance for areas of improvement.
Codes and Standards | Jan 16, 2019
California mass timber building competition kicks off January 15
Competition will award $500,000 in grants to teams who design innovative buildings.
Codes and Standards | Jan 15, 2019
Hazard mitigation provisions in codes save lives and protect property
New NIBS study finds that adopting 2018 Intl. Codes generate $11 benefit for every $1 invested.
Codes and Standards | Jan 10, 2019
Ontario building first to achieve zero-carbon designation by Canada GBC
Geothermal heating, living wall among notable features.
Codes and Standards | Jan 9, 2019
Policymakers need to act to alleviate affordable housing crunch
Moody’s economist says costs including mortgage rates worsening situation.
Codes and Standards | Jan 8, 2019
Pittsburgh launches task force on construction industry fraud
Focus will be on wage violations.
Codes and Standards | Jan 7, 2019
Program uses low-cost sensors to monitor impact of stormwater mitigation systems
University/municipal partnership in Philadelphia aims to improve green infrastructure design.
Codes and Standards | Jan 7, 2019
Washington, D.C., to transition to 100% renewable energy by 2032
Includes measures to reduce emissions from buildings and transportation.