Follow this tag to curate your own personalized Activity Stream and email alerts.
Construction input prices ticked up 1.5% in August, the first increase in six months, due to a surge in energy costs, according to a new Associated Builders and Contractors’ analysis of U.S. Bureau of Labor Statistics Producer Price Index data released Thursday. — Construction Dive
These readings come as a shock as the flattening of costs suggested that inflation was cooling. According to a separate analysis from the Associated General Contractors of America, a major increase in diesel fuel costs in August drove the overall increase in materials prices. The producer price... View full entry
Researchers at MIT have developed a lightweight architected material inspired by the cellular structures found in natural materials such as honeycombs and bones. Produced with techniques borrowed from the Japanese kirigami paper-cutting technique, the strong metal lattices are lighter than... View full entry
A recyclable alternative material developed by researchers at the University of Michigan Taubman College of Architecture and Urban Planning’s Digital Architecture Research & Technology (DART) Laboratory is providing builders with a more sustainable way of applying concrete casts in the... View full entry
The latest Associated Builders and Contractors (ABC) analysis of U.S. Bureau of Labor Statistics Producer Price Index data indicates that increasingly stable construction materials prices and recent supply chain improvements over the past few months may signal "positive... View full entry
Stanford University has published new research exploring the use of plastic waste in constructing roads and buildings. The research project, funded by the National Academies of Sciences, Engineering, and Medicine (NASEM), identified that recycled glass fiber-reinforced polymer composite – a... View full entry
These kinds of guidelines cite “sustainability,” but miss a larger point about housing in Minneapolis. While it’s true that some types of texture and massing look “cheaper” than others, there are legitimate questions about whether or not newer types of building materials — EIFS, metal cladding, and the like — are more climate friendly and affordable than other materials that seem more traditional. — MinnPost
EIFS (aka “synthetic stucco” or “Exterior Insulation Finishing Systems”) are but one material in the proposed bans put forth by city planning officials in Minneapolis recently in an attempt to formalize a set of 2014 guidelines. EIFS capabilities have advanced beyond a widely-known... View full entry
Researchers have uncovered a methodology for reducing energy consumption in buildings by studying the structure of termite mounds. Led by Lund University’s Dr. David Andréen and Nottingham Trent University’s Dr. Rupert Soar, the research suggests that the properties of lattice networks in... View full entry
New research from MIT has found that adding sodium bicarbonate, otherwise known as baking soda, to concrete mixtures may make a significant dent in the material’s carbon footprint. The findings, published recently in the journal PNAS Nexus, also suggest that the addition of sodium bicarbonate... View full entry
The Biden administration issued another round of tariffs Friday on key industrial goods from Russia — including a 200% tariff on aluminum — as the country’s invasion of Ukraine crosses the one-year mark.
Aluminum tariffs were announced in addition to $2.7 billion in new duties on many metals and raw materials from the country. The tariff rates on most metals and metal products will double from 35% to 70% beginning April, and target “a crucial revenue generating sector of the Russian economy”
— Supply Chain Dive
Russia is behind China and India the world’s third-largest producer of aluminum and ranks fifth overall in terms of imports of the metal into the United States. Architects and builders have only recently come out from under 25% steel and aluminum tariffs imposed on certain countries by the... View full entry
The price of construction materials rose 1.3% in January 2023 alone, according to new data by Associated Builders and Contractors. In addition to being 1.3% higher than December 2022 figures, the prices are also 4.9% higher than this time last year, the smallest annual increase since January... View full entry
The material is essentially free, or at least locally available for a fraction of the cost of concrete...Mud construction contributes little to global warming. And concrete tends to be a gateway, once people can afford it, to another fossil-fuel-guzzling invention: air-conditioning. — National Geographic
Peter Schwartzstein explores the work of folks such as Clara Sawadogo, Francis Kéré and Salima Naji who are trying to rekindle an interest in materials and methods that have a long tradition in Africa and the Middle East. View full entry
A Swiss research team from Empa's Building Energy Materials and Components Lab explores the potential for using raw, plant-based materials as insulation for buildings. Led by scientist Dr. Jannis Wernery and researchers from the Zurich University of Applied Sciences, the project is... View full entry
Researchers from the University of Chicago’s Pritzker School of Molecular Engineering have published details of a new material that can auto-regulate its environment by changing its infrared colors and liquid-solid state. In the future, the ultra-thin material film could be added to a... View full entry
The University of Toronto’s School of Engineering has announced a new research center that will, together with its industry partners, work to find a viable solution to the growing need for public infrastructure that is in tune with the push for sustainability and concerns over climate change... View full entry
A team of researchers from MIT and Harvard University, working with laboratories in Italy and Switzerland, has made progress in understanding how concrete used by the ancient Romans has lasted for millennia. The discovery, outlined in a new paper published in the journal Science Advances, centers... View full entry
