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Researchers at the University of Plymouth in the UK have published a study which found that overlaying living walls on existing buildings can improve thermal performance by 31%. The findings arose from a live experiment on a campus building, where researchers added a living wall system to an... View full entry
The ten winners of the Construction Startup Competition 2021 have been announced by CEMEX Ventures, recognizing the most promising startup companies in the construction sector for this year. The overall winner of the competition was Document Crunch, an AI-powered software which can identify and... View full entry
As part of the AEC sector’s effort to decarbonize in light of the industry’s contribution to climate change, architects, engineers, and researchers are increasingly devoting efforts not only to the design of space but to the composition of materials, structural systems, and façades. In the... View full entry
An international research team led by scientists from Nanyang Technological University (NTU), Singapore has invented a new window material that controls heat transmission without blocking views, which could help reduce the energy required to cool and heat buildings. The new energy-saving... View full entry
The University of Idaho recently announced that it has been awarded nearly $4 million from the National Science Foundation’s (NSF) EPSCoR Research Infrastructure Improvement Program to develop technology for the conversion of wood waste into 3D-printing building materials. Research will... View full entry
Researchers from the University of Tokyo’s Department of Architecture have developed a promising new kind of concrete that has the potential to reduce emissions from the construction industry. Approximately 7% of the world’s carbon dioxide emissions come from the manufacture and use of... View full entry
A new study by researchers out of The Ohio State University investigates a different kind of design for absorbing vibrations that could better soundproof materials. Ryan Harne, senior author of the paper and former associate professor of mechanical engineering at Ohio State, along with... View full entry
Scientists at Rice University have published research which proposes repurposing waste tires in the production of concrete. By converting waste from rubber tires into graphene, the researchers believe the new composite can be used to strengthen concrete, and thus reduce the thickness of... View full entry
A team of researchers at Northeastern University has created a sustainable material that can cool buildings without the need for conventional AC systems. Led by associate professor Yi Zheng from the university’s College of Engineering, the team has developed a “cooling paper” made from... View full entry
The cases against concrete and its environmental impacts are prevalent in the AEC community. As a result, numerous attempts and research initiatives have been made to help mitigate the material's environmental impact. Research from firms like Snøhetta and their net-zero concrete to companies like... View full entry
Researchers at the University of Kassel in Germany have published their findings on the potential for smart glazing to transform building energy use. With buildings responsible for 40% of primary energy consumption, and 36% of total CO2 emissions, the team led by Harmut Hillmer sought to explore... View full entry
Scientists in the US have developed a paint significantly "whiter than the whitest paint currently available".
Tests carried out by researchers at Purdue University on their "ultra-white" paint showed it reflected more than 98% of sunlight.
That suggests, the scientists say, that it could help save energy and fight climate change.
— BBC
The paint's whiteness opens up a range of cooling features that, applied at an industrial scale, could limit the built environment's contributing effect to global warming and its dependency on traditional air conditioning. "If you were to use this paint to cover a roof area of about 1,000 square... View full entry
Results of a new five-year study of recycled concrete show that it performs as well, and in several cases even better, than conventional concrete. Researchers conducted side-by-side comparisons of recycled and conventional concrete within two common applications -- a building foundation and a municipal sidewalk. They found that the recycled concrete had comparable strength and durability after five years of being in service. — Science Daily
Find the complete study Recycled aggregate concrete from large-scale production to sustainable field application by University of British Columbia Okanagan researchers here. View full entry
Forest Products Laboratory (FPL) researcher Junyong Zhu in co-collaboration with colleagues from the University of Maryland and University of Colorado, have developed a transparent wood material that may be the window of tomorrow. Researchers found that transparent wood has the potential to outperform glass currently used in construction. — USDA Forest Service
The abstract of the researchers' paper A Clear, Strong, and Thermally Insulated Transparent Wood for Energy Efficient Windows points out that besides its energy-efficient qualities, transparent wood is a "sustainable material, with low carbon emissions and scaling capabilities due to its... View full entry
Material researchers from the United States Navy and Texas A&M University have developed a way to create 3d-printed steel that matches the tensile strength capabilities of traditional steel manufacturing. The approach relies on a mathematical model to, as Engineering.com reports, “optimize... View full entry