A Jane Addams Memorial Tollway (Interstate 90) contractor has completed the first phase of prestressed concrete erection for the $95 million Fox River Bridge expansion—24 bulb tee girders, 90-in. deep, 150- to 168.5-ft. long—proving how a proprietary hoisting scheme can replace conventional crane picks without disrupting immediately adjacent highway traffic.Read More
Sources: U.S. Concrete Inc., Euless, Texas; CP staff
U.S. Concrete has expanded its metro New York-New Jersey ready mixed and aggregate business, Eastern Concrete Materials, acquiring the production assets of Staten Island’s Diamond Concrete, Inc. The one-plant, 24-mixer truck deal extends the Eastern Concrete footprint to the New York City borough’s east side, where commercial and residential building are projected to increase in the coming years.Read More
Sources: Solidia Technologies, Piscataway, N.J.; CP staff
One of the top players in technology-targeted venture capital, Kleiner Perkins Caufield & Byers (KPCB) leads a third or Series C Round of funding for Solidia Technologies, whose integrated cement and concrete production and curing processes lower net carbon dioxide emissions up to 70 percent when measured against portland cement alternatives.Read More
Source: ACI Foundation, Farmington Hills, Mich.
The ACI Foundation’s Strategic Development Council (SDC) is sponsoring a February 2 presentation and project recognition forum on self-consolidating concrete, sharing best practices and success stories from industry experts, engineers, contractors and owners. The 1–4:30 p.m. event will take place at the Las Vegas Convention Center a day ahead of the 2015 World of Concrete opening.Read More