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When you have two concrete parallel walls, like we do in our rehearsal spaces and then in the Justice Forum [an intimate theater space], parallel walls are really bad for acoustics. You get a condition called flutter echo, where you have two sound waves bouncing off two parallel hard surfaces. So we had to break that sound up. What we needed to do was create a random texture which would diffuse and break up the sound. That’s where we came up with crinkled concrete. — CityLab
In a recent interview with CityLab, Steven Holl Architects' senior associate Garrick Ambrose discusses a design solution the firm created in order to mediate acoustics within their newly opened Kennedy Center for the Performing Arts expansion, The REACH, in Washington, D.C. Image ©... View full entry
In a recent article in The Guardian, architecture critic Rowan Moore asks, "So what would architecture look like–more importantly, what would it be–if all involved really and truly put climate at the centre of their concerns?" It's true, the architecture profession has created a... View full entry
The No. 1 business issue for home builders, remodelers, and land developers continues to be access to skilled labor. According to NAHB analysis of Bureau of Labor Statistics (BLS) data, as of April of this year there were 404,000 open construction sector positions. Not only is this level of unfilled jobs in the construction industry at a post–Great Recession high, the current estimate is the highest ever reading for this data series, which runs back two decades. — Builder
According to Builder, "the intensity of the labor shortage among builders grew more intense during 2018 and 2019." The challenges of this shortage on the construction industry bring higher costs, delays, and lower output on projects. Economist, Robert Dietz, Ph.D. suggests that, "Wage growth... View full entry
At the Universidad del Valle de Atemajac in Guadalajara, Sandra Pascoe has successfully used nopales to create biodegradable plastic. It was a series of trial and error for Pascoe, who first started by taking small pieces of dry nopal, which she would then pulverize and mix with other ingredients. But it was too slow a process and she found that the material oxidized too quickly. Eventually, she eventually starting using the liquid inside the prickly pear and found success. — Remezcla
Does the answer to the world’s plastic pollution problem lie in the thick, sticky sap of Mexican cactus fronds? Sandra Pascoe, a researcher at the Universidad del Valle de Atemajac in Guadalajara, Mexico, thinks so. Her team is busy finding ways to transform the syrup into solid... View full entry
Cement is everywhere, but few notice the impact it has on the environment. A standard building material used everywhere, it is often confused with concrete. Cement is a key component in making concrete. By burning limestone at extremely high temperatures, this process turns the stone into a... View full entry
Supporting applied research projects that 'enhance the value of design and professional practice knowledge', The AIA Upjohn Research Initiative funds up to six research grants of $15,000 to $30,000 annually for projects completed within an 18-month period. This year's grants... View full entry
Joseph Choma, founder of Design Topology Lab and an architecture professor at Clemson University, is pioneering work into the field of foldable structures and materials. For the past few years, Choma has been focused on developing a fabrication technique that allows fiberglass to be folded by... View full entry
While technology has always been a double-edged sword when it comes to sustainability and equity, it also holds the key to ameliorating pressing environmental challenges. A rising generation of materials engineers and designers are engaging these questions with renewed urgency, examining the nexus of nature and technology to develop more sustainable architectural products. — Metropolis
With the changing environment, architects and designers must consider the evolution of architectural materials and its uses. Digital building techniques have already made an impact on the built environment, however building materials are being re-evaluated not only for their application but their... View full entry
UNStudio is known for their groundbreaking work in solution driven designs relating to the ever-changing urban environment. Climate is changing, which leaves architects and designers taking steps towards designing buildings and structures that can accommodate to the overheated urban environment... View full entry
Governments can help nudge the industry to use more wood, particularly in the public sector—the construction industry’s biggest client. That would help wood-building specialists achieve greater scale and lower costs. Zero-carbon building regulations should be altered to take account of the emissions that are embodied in materials. This would favour wood as well as innovative ways of producing other materials. — The Economist
The Economist compares the environmental impact of the industrialized world's most common building materials, cement and steel, with that of carbon-trapping wood, and how an earnest effort to reach the emission goals outlined in the Paris Climate Agreement cannot ignore building with timber on a... View full entry
Researchers at Columbia University have invented a digital "wood" using 3D-printing technology to replicate the material's external and internal structure. They believe the technique could be applied to other anisotropic materials, which are especially difficult to replicate due to their... View full entry
![Condensed potato peels. Courtesy Chip[s] Board](https://archinect.gumlet.io/uploads/7c/7c499d6f497fc454f676598e99077233.jpeg?fit=crop&auto=compress%2Cformat&enlarge=true&w=514 "Condensed potato peels. Courtesy Chip[s] Board")
London-based designers Rowan Minkley and Robert Nicoll along with research scientist Greg Cooper have developed a biodegradable alternative to resin-based building materials such as low- and medium-density fiberboard. Called Chip[s] Board, the new material is made from non-food-grade industrial potato waste and is free of toxic chemicals and formaldehyde. — Architect Magazine
Potatoes are truly the most versatile vegetable. Chips, hash browns and vodka are just a few of its miracles, but it has also recently been added to the list of innovative building materials. London-based designers Rowan Minkley and Robert Nicoll, along with research scientist Greg Cooper, have... View full entry
This post is brought to you by Ceramics of Italy Tile Competition. Each year, the Ceramics of Italy Tile Competition – hosted by Confindustria Ceramica and the Italian Trade Agency – recognizes the outstanding work of North American architects, designers and students who create imaginative... View full entry
Students at the University of Cape Town have developed a bio-brick that mixes sand, bacteria and human urine. Unsurprisingly, it is the world's first building material to be made from the liquid waste high in nitrogen and phosphorous. The brick is created through a process called microbial... View full entry
Researchers say India could alleviate its growing shortage of sand, which is needed for concrete, by partially replacing it with waste plastic.
Research carried out by the University of Bath in the UK, and India’s Goa Engineering College, has found that concrete made with an admixture of ground-up plastic bottles is almost as strong as traditional concrete mixtures.
— globalconstructionreview.com
With India's rapid urbanization, concrete construction has dramatically increased causing a shortage in the country's sand used to make the building material. Mixing in plastic bottles focuses on solving both the issue of a sand shortage and the accumulation plastic waste on the streets. While... View full entry
