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The votes are in: Most Innovative Products of the year!
The votes are in: Most Innovative Products of the year!
San Francisco's Golden Gate Bridge may be one of the most recognizable in the world, but the following bridges have their own awe-inspiring features.
Precast concrete buildings stand above the alternatives in flood-prone areas.
How two county engineers decide when it's more cost-effective to do their own repairs.
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Transfer traffic loads over concrete to eliminate differential movement.
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Tow behind mixers offer savings over ready-mixed concrete
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New materials and thoughtfuldesign can reduce bridge maintenanceand facilitate inspection.
One of the nation's largest tipping floors cuts repair time in half.
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In 2007, Cascade, Idaho, began to replace its entire crack-ridden concrete, steel, and cast iron drinking water system with high density polyethylene (HDPE) pipe. The leaky system was taking its toll on residents, who paid $2.50/1,000 gallons of water in 2007—up from 73 cents in 1993.
A full-size locomotive pulling 26 heavy-axle-load coal cars has traversed the world's first composite railroad bridge, opening up the possibility that the corrosion-resistant material is just as viable an option as concrete and steel beams for highway bridges.
Larry Vines has spent more than three decades making concrete pretty.
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