Could ‘smart’ building facades heat and cool buildings?
A promising research project looks at the possibilities for thermoelectric systems to thermally condition buildings, writes Mahsa Farid Mohajer, Sustainable Building Analyst with Stantec.
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A promising research project looks at the possibilities for thermoelectric systems to thermally condition buildings, writes Mahsa Farid Mohajer, Sustainable Building Analyst with Stantec.
Researchers at MIT have developed a concrete mixture that can store electrical energy. The researchers say the mixture of water, cement, and carbon black could be used for building foundations and street paving.
Get ready for a surge in prefabrication activity by contractors. FMI, the consulting and investment banking firm, recently polled contractors about how much time they were spending, in craft labor hours, on prefabrication for construction projects. More than 250 contractors participated in the survey, and the average response to that question was 18%. More revealing, however, was the participants’ anticipation that craft hours dedicated to prefab would essentially double, to 34%, within the next five years.
Two high-rise apartment buildings in San Francisco have installed onsite water recycling systems that will reuse a total of 3.9 million gallons of wastewater annually. The recycled water will be used for toilet flushing, cooling towers, and landscape irrigation to significantly reduce water usage in both buildings.
A promising research project looks at the possibilities for thermoelectric systems to thermally condition buildings, writes Mahsa Farid Mohajer, Sustainable Building Analyst with Stantec.
Researchers at MIT have developed a concrete mixture that can store electrical energy. The researchers say the mixture of water, cement, and carbon black could be used for building foundations and street paving.
Get ready for a surge in prefabrication activity by contractors. FMI, the consulting and investment banking firm, recently polled contractors about how much time they were spending, in craft labor hours, on prefabrication for construction projects. More than 250 contractors participated in the survey, and the average response to that question was 18%. More revealing, however, was the participants’ anticipation that craft hours dedicated to prefab would essentially double, to 34%, within the next five years.
Two high-rise apartment buildings in San Francisco have installed onsite water recycling systems that will reuse a total of 3.9 million gallons of wastewater annually. The recycled water will be used for toilet flushing, cooling towers, and landscape irrigation to significantly reduce water usage in both buildings.
To accelerate adoption of heat pump technology in commercial buildings, the U.S. Department of Energy is offering resources and guidance for stakeholders. DOE aims to help commercial building owners and operators reduce greenhouse gas emissions and operating costs by increasing the adoption of existing and emerging heat pump technologies.
A Germany-based construction engineering company says it has constructed the world’s first load-bearing concrete walls built with a 3D printer. Züblin built a new warehouse from a single 3D print for Strabag Baumaschinentechnik International in Stuttgart, Germany using a Putzmeister 3D printer.
The Fenestration and Glazing Industry Alliance (FGIA) updated a document serving a recommended practice for determining test methodology for laboratory and field testing of exterior wall systems. The document pertains to products covered by an AAMA standard such as curtain walls, storefronts, window walls, and sloped glazing. AAMA 501-24, Methods of Test for Exterior Walls was last updated in 2015.
As construction projects grow more complex, producing a building information model at Level of Development 400 (LOD400) can accelerate schedules, increase savings, and reduce risk, writes Stephen E. Blumenbaum, PE, SE, Walter P Moore's Director of Construction Engineering.
Contractor giant Suffolk Construction has invested in 27 ConTech and PropTech companies since 2019 through its Suffolk Technologies venture capital firm. Parker Mundt, Suffolk Technologies’ Vice President–Platforms, recently spoke with Building Design+Construction about his company’s investment strategy.
These year-round, manmade, crystal clear blue lagoons offer a groundbreaking technology with immense potential to redefine the concept of water amenities. However, navigating regulatory challenges and ensuring long-term sustainability are crucial to success with Crystal Lagoons.