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LEED certification strongest in Illinois, gaining in the South, Southwest

Source: U.S. Green Building Council

Now in its fifth year, the USGBC’s Top 10 States for LEED Green Building Per Capita in Nation ranking is based on 2010 U.S. Census data and includes commercial and institutional green building projects that were certified throughout 2014. Illinois retained its top national position for a second consecutive year, with 174 LEED certifications representing 3.31 square feet of LEED-certified space per resident.

Read more: LEED certification strongest in Illinois, gaining in the South, Southwest

Parent company maps Grace Construction Products’ independent future

Sources: W.R. Grace & Co., Columbia, Md., CP Staff

Directors have approved a plan to separate Grace into two independent, publicly traded companies, each with interim designations: New GCP, spanning concrete admixtures- and cement additives-anchored Grace Construction Products, and New Grace, comprised of petroleum and chemical processing-driven Catalysts and Materials Technologies.

 

Read more: Parent company maps Grace Construction Products’ independent future

Arched profile increases steel fibers’ load-carrying capacity 20 percent

Sources: KoSteel, Seoul; CP staff

Steelfiber-150At its first World of Concrete, steel wire rod mild producer KoSteel showed a new take on concrete reinforcement: Bundrex steel fibers, .75-mm (1/32-in.) diameter in 50- or 55-mm sizes (2- or 2.16-in.) with 67-mm (2.66-in.) and 73-mm (2.87-in.) aspect ratios, fabricated in a patent-pending arch design. The company credits the configuration with increasing fibers’ load-carrying capacity in concrete structures up to 20 percent over conventional end hook steel products.

 

Read more: Arched profile increases steel fibers’ load-carrying capacity 20 percent