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More than one hundred schools and education settings in the United Kingdom have been closed due to concerns over the integrity of concrete roof panels. So far, 147 schools are known to contain reinforced autoclaved aerated concrete (Raac), with approximately one hundred fully or partially closed... View full entry
The Terner Center for Housing Innovation at UC Berkeley has released a statewide assessment of the development of housing five years after the implementation of California's Senate Bill (SB) 35 began in 2018. The bill eased the barriers to housing production for builders, in some cases removing... View full entry
Federal investigators have released their preliminary findings into the collapse of the Champlain Towers South condo building in Surfside, Florida. As reported by The New York Times, the building’s pool deck contained a “severe structural deficiency,” with construction in some areas failing... View full entry
The code compliance platform UpCodes has raised $3.5 million in funding. The San Francisco-based company describes itself as a “platform for architects, engineers, GCs, tradespeople, building owners, and homeowners” to provide a “searchable library of the adapted codes, updates, amendments... View full entry
UC San Diego has hosted the tallest full-scale seismic building test on an earthquake simulator. The LEVER Architecture-designed 10-story building, made of cross-laminated timber, was tested on what the organizers say is the world’s largest outdoor shake table. Image credit: UC San Diego Jacobs... View full entry
A proposed new high-rise development in San Francisco’s Outer Sunset district is standing out over its disputed manipulation of statewide density laws. The LA Times is reporting on CH Planning‘s unlikely new proposal, which could add a Solomon Cordwell Buenz-designed 50-story... View full entry
In the wake of last month’s devastating earthquake in Turkey and Syria, Los Angeles County has identified some 33 important structures it says are the most at risk during a major seismic event of that magnitude. Last week, the Board of Supervisors published a list of at-risk properties owned by... View full entry
Los Angeles County’s Board of Supervisors voted Wednesday to approve a motion requiring all non-ductile, concrete high-rise structures in LA County to be given seismic retrofits within the next ten years. The motion applies to all incorporated communities in the county and must be codified by... View full entry
Why did so many buildings fall down? [...]
[Alanna Simpson] says the building codes in Turkey were updated again in 2018. But the country's "legacy buildings" are still vulnerable, and that goes for much of the rest of the world, too, she says. "It's a global problem."
— NPR
Of the more than 3,000 Turkish structures destroyed by Monday’s devastating earthquake, experts say the majority were concrete and masonry infill constructions built before Turkey updated its building codes in the wake of the 1999 İzmit earthquake that killed 17,000. A 2018 construction... View full entry
For many years, industrial hemp was illegal in the US due to hemp’s association with drug use, despite the fact that it does not contain more than 0.3 percent THC [...] Building residential homes with hempcrete was therefore effectively outlawed until 2018, when the Farm Bill distinguished between hemp and cannabis plants. Then, in September 2022, hemp building materials were added to the model US residential building code, paving the way for legal use in 2024. — Reasons to be Cheerful
The International Residential Code (IRC) accepted a modified appendix in September that some are hopeful could be a catalyst for further adaptation throughout the building industry. Builders for Climate Action spokesman Chris Magwood says its greatest potential lies in commercial... View full entry
California Governor Gavin Newsom has signed into law a major reform to homebuilding in the state. The Affordable Housing and High Road Jobs Act, signed on September 28th, will override local zoning codes to allow for more affordable housing units to be built on land previously zoned for commercial... View full entry
The New York State Assembly and Senate have passed a bill barring the construction of schools within 500 feet of a highway. The Schools Impact by Gross Highways Act (or SIGH Act) was written to protect school-age children from air pollution. Under the bill, which will also apply to New York City... View full entry
The U.S. Supreme Court has refused to hear the case of a Florida entrepreneur who claimed that his First Amendment rights were violated when plans for his proposed mansion were rejected by officials in Palm Beach. The case centered on telecommunications entrepreneur Donald Burns, who applied to... View full entry
Florida’s state legislature has failed to pass a bill which would have strengthened requirements to inspect and repair the state’s aging condo stock. The new legislation was drafted in response to the collapse of the Champlain Towers South condo building in June 2021, which killed 98 people... View full entry
The fire was started by a malfunctioning space heater in the bedroom of a third-floor apartment on Sunday. Fire officials say the door of the apartment did not close as residents fled and that allowed smoke to spread throughout the building. — The New York Times
The deaths and injuries in Sunday’s tragically avoidable accident were exclusively the product of smoke inhalation as the fire itself was contained to the apartment and outside hallway. The blaze came just days after another horrible incident in Philadelphia that claimed the lives of... View full entry
