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Bridge from Tragedy
With the Sept. 18 opening of the new I-35W in downtown Minneapolis, Minnesota DOT presented constituents with a 100-year service life design.
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Aspects of Corrosion
The high pH of uncarbonated concrete (minimum 12.5) keeps steel from corroding when chloride contents are less than about 0.20% by portland cement mass.
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Breaking Down Smokestacks
Veit uses cranes and robotic demolition equipment to demolish two large smokestacks at a Minnesota power plant.
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