Sources: CRH Plc, Dublin; CP staff
“With global population expected to reach 9.8 billion by 2050, the way people interact with buildings, infrastructure and cities will change. CRH is leading the way through innovation to help shape the structures of the future, in collaboration with our valued customers and partners,” notes Albert Manifold, chief executive of the Oldcastle Inc. parent company in “Creating a Sustainable Built Environment – CRH Sustainability Report 2017.”
Sources: HeidelbergCement AG, Germany; CP staff
HeidelbergCement has added a decade to the horizon of its Sustainability Ambitions 2020 program, whose six-point successor centers on reducing carbon dioxide emissions 30 percent from 1990 levels; steering 80 percent of the research & development budget to sustainable products; increasing natural resource substitution with by-products or recycled materials; and, eliminating lost-time accidents.
Sources: Precast/Prestressed Concrete Institute, Chicago; CP staff
Through eight quarters of North American Precast Concrete Sustainable Plant Program (NAPCSPP) data reporting, PCI producers are establishing representative baselines in carbon dioxide emissions and resource consumption. “Members in the NAPCSPP have reduced waste and energy and water use,” says PCI Sustainability and Publications Director Emily Lorenz. “That’s good for the environment and good for their bottom line.”
Sources: Solidia Technologies, Piscataway, N.J.; CP staff
The United States Patent and Trademark Office has issued a patent that will offer the global construction industry what proprietors cite is a way to reduce carbon dioxide emissions in cement milling, and provide concrete producers sustainable means to structures or slabs that are stronger, cheaper to fabricate and faster to cure than conventional portland cement alternatives.
From Atlanta-based WEG Electric Corp. … A coalition of NEMA electric motor manufacturers and energy advocates have been working with the U.S. Department of Energy for the past three years in order to provide maximum energy benefits for all users of low voltage motors. The DOE is required by law to review the appropriateness of the energy regulations based on current materials and manufacturing technologies.
Sources: Graniterock, Watsonville, Calif.; CP staff
Graniterock’s Construction Calculators Version 4.2 app enables architects and contractors to gauge carbon dioxide emissions reduction when using supplementary cementitious materials to offset portland cement in concrete mix designs. The just-released update builds on one of the industry’s first mobile device-geared software products, launched in 2011, for estimating a project’s ready mixed and aggregate requirements.