People who are watching the industry barometers of new and used equipment sales expect the market to make slight comebacks this year after a tough 2009. But few are predicting the market to post sizable gains until 2011 or 2012. Source: Machinery Trader. Monthly Average, All Categories, Without High/Low. Auction Prices Overall new-equipment categories are expected to grow 5% in the U.S. this year, followed by 15% gains in 2011 and 14% growth in 2012, says the Milwaukee-based Association of Equipment Manufacturers. Previously, machinery sales slumped 43% last year and 8.6% in 2008, the trade group says. “Even with a
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.