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A group of materials companies in Sweden has collaborated on a hybrid wall element with a lower carbon footprint than conventional concrete wall elements. The joint venture, comprising concrete element manufacturer Heidelberg Materials Preca and engineered timber manufacturer Metsä Wood, is... View full entry
The much-publicized void left behind in the wake of Santiago Calatrava’s failed Chicago Spire proposal is finally being attended to, as now the Chicago Sun-Times and other outlets are reporting on developer Related Midwest’s start of construction for the SOM-designed replacement at 400 Lake... View full entry
A new 3D printed ADU prototype made of concrete and other fire-resistant materials is under construction as part of a demonstration taking place this month in Walnut, California. The first-of-its-kind project was born of a collaboration between the fire departments of both Walnut and Los... View full entry
Production has begun on a 3D printed tower in Switzerland, which is expected to be the tallest structure of its kind in the world. Named the ‘Tor Alva’ or ‘White Tower,’ the project is currently being fabricated at ETH Zurich, where the first eight columns of the tower’s lower floor... View full entry
LACMA’s Unframed blog recently profiled the work of contractor Clark Construction to build the concrete structure for the Peter Zumthor-designed $750 million new David Geffen Galleries extension. The concrete will be left untreated to match its architect’s long-established aesthetic and... View full entry
An exciting and tasty art performance has taken shape at the Tadao Ando-designed MPavilion in Melbourne, Australia. It comes in the form of grayscale gelato, created by Brazilian artist João Loureiro in collaboration with local creamery Piccolina Gelateria. The treat is available in six... View full entry
Zaha Hadid Architects has released details of a second collaborative effort with Holcim on a 3D printed bridge concept that was first debuted as part of the 2021 Venice Architecture Biennale. The new ten-ton Phoenix design offers an evolution of the innovations seen in the previous Striatus... View full entry
Madrid-based studio Zooco has completed an extensive renovation and extension of a 1970s concrete structure in Santander, Spain. The Cantabrian Maritime Museum restaurant has been constructed inside an architectural complex that also includes an Oceanographic Center designed by Vicente Roig Forner... View full entry
His pitch is pretty straightforward. In a world where companies—including construction companies and their clients—are trying to gloss their climate credentials, and where countries have made commitments to hit carbon reduction targets, why wouldn’t you shift wholesale to carbon-neutral concrete? The answer, Fox says, is simply inertia. “Why would they change what’s working for them? They’ve been burning rocks for 200 years.” — Wired
The company Fox co-founded with an architect named Sam Marshall, Partanna, has been active since 2018 in using its product, which was developed with the help of materials science researchers using a mixture of brine taken from desalination plants and slag. Arizona State... View full entry
Tokyo-based Ryuichi Sasaki Architecture has completed a residential scheme in the western part of the Japanese capital defined by an exposed concrete structure on a constrained site. According to the designers, the three-unit scheme “emphasizes maximal utilization of natural energy and pursues... View full entry
A team from Drexel University has published their research into a self-healing system for concrete. The team, operating in the University’s College of Engineering, embedded bacteria in their concrete system that, when activated by water, can repair cracks in the concrete. Named ‘BioFiber,’... View full entry
The number of schools with reinforced autoclaved aerated concrete (Raac), which the Health and Safety Executive has said is now 'life expired' and could collapse 'with little or no warning,' has been steadily rising since the government announced the sudden closure of more than 100 schools at the end of August, just days before the start of the new academic year. — The Guardian
There are now over 230 schools and colleges listed on the government’s register of buildings under consideration for Raac replacement and repair. The challenge is twofold at present, with contractors' inability to hasten repairs before 2026 being made worse by Prime Minister Rishi Sunak's cuts... View full entry
Vancouver-based Omer Arbel Office (OAO) has completed work on their award-winning project 75.9, a new construction of a private home located adjacent to a hayfield in rural British Columbia. The design scheme won in the 'Future Project House' category at the 2019 World Architecture... View full entry
The issue of unsafe concrete panels in the aging structures in the UK is affecting museums and cultural institutions who now report conducting their own building safety investigations after a spate of school closures linked to the issue first stirred controversy in August. A report compiled... View full entry
New York State has announced the adoption of a ‘Buy Clean Concrete’ mandate for state agencies, described by Governor Hochul’s office as a “first-in-the-nation” commitment to environmental sustainability. The plan contains mandatory rules for establishing emissions limits on concrete... View full entry
