The New Moving Forward Report is Now Available!
The National Institute of Building Sciences Consultative Council has issued its 2022 Moving Forward Report, looking closely at the relationship between the climate emergency and the built environment, and charting a path toward decarbonization of U.S. buildings. The building sector is a significant contributor to carbon dioxide and other greenhouse gas emissions, both internationally and domestically. Mitigating the effects of these emissions by decarbonizing the building sector will take an...
Project Will Test Regional Wood in High-Tech Timber Construction Products
The goal behind the UNH Cooperative Extension project funded by the Future Forest Economy Initiative is to increase demand for cross-laminated timber panels created using spruce-pine-fir lumber from the Northern Forest so that more mass-timber projects like the one pictured will use local wood. Credit: Kure Creative/H+O Structural Engineering photo. UNH Project Aims to Access New Market for Wood from Northern Forest States As the trend toward mass timber construction grows, Northern F...
American Concrete Institute Introduces New Guide for Shotcrete
FARMINGTON HILLS, MI: (March 16, 2023) The American Concrete Institute, through the work of ACI Committee 506, has released ACI PRC-506-22: Shotcrete—Guide. The newly introduced guide provides information on materials and properties of both dry-mix and wet-mix shotcrete and covers most facets of the shotcrete process including application procedures, equipment requirements, and responsibilities of the shotcrete crew. As a companion document to ACI SPEC-506.2: Specification for Shotcrete, the...
bSI Technical Report: BIM & Building Energy Modelling (BEM) Workflows and Data Interoperability
Almost 40 percent of total global CO₂ emissions are caused by various contributors in the built asset industry, a majority of which (80%) comes from existing buildings with poorly designed, constructed, and/or maintained envelopes. In the EU alone, 36% of total greenhouse gas emissions come from buildings, a majority of which (75%) are not designed to effective energy efficiency standards. buildingSMART International (bSI) is convinced that digital ways of working combined with open standards an...
Circular Economy of Cement Could Be Worth €110 Billion by 2050, McKinsey & Company Report Shows
A circular economy of concrete and cement could produce €110 billion in net value and avoid or mitigate two billion tons of CO₂ emissions by 2050, according to a new McKinsey & Company report. This will be driven by capture, storage and usage of CO2 from cement and concrete production, re-use of energy from waste material and recirculation of materials and minerals across the built environment. The Circular cement value chain: Sustainable and profitable report projects that adoption of circul...
Updated ASTM Standard Available for HDPE HDD Projects
PPI Stresses Importance of Document for the Industry IRVING, TX - The Plastics Pipe Institute, Inc. (PPI) today came out with a statement supporting and stressing the importance of updated ASTM standard for using high-density polyethylene (HDPE) pipe in horizontal directional drilling (HDD) projects. ASTM F1962-22, Standard Guide for Use of Maxi-Horizontal Directional Drilling for Placement of Polyethylene Pipe or Conduit Under Obstacles, Including River Crossings was revised and updated...
S&T researchers on cutting edge of 3D concrete printing developments
ROLLA, Mo. – A research team at Missouri University of Science and Technology is currently working to make the 3D printing of concrete faster, stronger and more resilient for the U.S. Army Corps of Engineers. “Through our research, we hope to develop new fiber-reinforced concrete composites that can be 3D printed,” says Dr. Kamal Khayat, S&T’s vice chancellor for research and innovation. “This type of printing can allow for faster construction of protective battlefield structures including te...
AISI Standards Council Establishes New Group to Address Energy Standards for Building Envelopes
WASHINGTON, DC – The Standards Council of the American Iron and Steel Institute (AISI) has formed a new group that will be primarily responsible for the ongoing development of AISI S250, North American Standard for Thermal Transmittance of Building Envelopes With Cold-Formed Steel Framing. The new Committee on Energy Standards falls under the administrative oversight of the AISI Standards Council, which also oversees the Committee on Specifications and the Committee on Framing Standards. The...
AISC Releases Design Guide about Revolutionary SpeedCore System
CHICAGO - The American Institute of Steel Construction has added a new design guide to its library, and it’s all about speed! Design Guide 38, SpeedCore Systems for Steel Structures gives designers everything they need to take advantage of the nonproprietary concrete-filled composite steel plate shear wall core system that shaved a whopping 10 months off the erection schedule of Seattle’s 58-story Rainier Square. It’s available for download at aisc.org/dg; a printed version will be available...
America’s Cement Manufacturers Launch Microsite to Showcase Crucial Early Progress in Realizing Carbon Neutrality
WASHINGTON, D.C. — Season after season of once-in-a-lifetime severe weather events spotlights the importance of the cement and concrete industry producing materials that are not only resilient and durable, but also sustainable. Through their Roadmap to Carbon Neutrality, members of the Portland Cement Association (PCA) – which represents the majority of U.S. cement producers – have committed to greater sustainability, and are developing cutting-edge methods to reduce emissions while continuin...