There is good news for boosters of a modular system of tied dual-plate walls field-filled with concrete—dubbed SpeedCore for its potential to slash superstructure construction time compared to steel frames with reinforced concrete cores.
If all goes according to plan, construction of Atlassian headquarters could begin early next year on a 40-story hybrid timber-and-structural-steel office building in Sydney, Australia
In an unprecedented collaboration, Amazon, Facebook, Google, Microsoft and Salesforce, along with floor covering supplier Interface are showing their collective commitment to embodied carbon reduction by joining the board of Building Transparency—a nonprofit formed recently to further develop a free-to-use digital tool for estimating embodied carbon in building construction, called the Embodied Carbon in Construction Calculator.
The American Institute of Steel Construction’s group reviewing problematic built-up plate girders in San Francisco’s Salesforce Transit Center is considering the girders’ design detail—where the brittle fractures occurred. The team will also look into a similar girder failure at the SoNo Collection mall in Connecticut.
The American Institute of Steel Construction’s virtual steel conference—which replaced AISC’s annual gathering canceled due to the COVID-19 pandemic—offered dozens of no-cost online professional development hours to its 9,146 registrants.