Tag: grade control: Page 5

Business
AGG1: Something Old, Something New
A hard-hit construction industry makes it tough to grow a show, but the 3-year-old AGG1 is creating a place for education and the latest innovations.   Now in its third year, the AGG1 trade show may be in a holding pattern in terms of growth, but it’s setting a record in exhibitor square footage. The […]
March 21, 2012
Roadbuilding
Joints, Humpback Whales and Quarries
Knowledge of geological joints is essential in assuring the economic extraction of crushed stone from quarries, and detailed studies of joints and other planes of weakness should be included in the exploration and quarrying process.
March 21, 2012
Home
Joints, Humpback Whales and Quarries
Knowledge of geological joints is essential in assuring the economic extraction of crushed stone from quarries, and detailed studies of joints and other planes of weakness should be included in the exploration and quarrying process.   A few years ago, I had the pleasure of being a keynote speaker at the annual meeting of the […]
March 21, 2012
Roadbuilding
M&A activity may pick up as spring nears
A number of the multi-national companies made acquisition overseas, and the battle continues between Martin Marietta Materials Inc. and Vulcan Materials Co.
March 21, 2012
Business
M&A activity may pick up as spring nears
There were no deals to report in the construction materials sector in January. That said, a number of the multi-national companies made acquisition overseas, and the battle continues between Martin Marietta Materials Inc. and Vulcan Materials Co. Before one thinks that the lack of deals in January is an indication of a slowdown in merger […]
March 21, 2012
Roadbuilding
Counting on a Conference Committee
It is our challenge, as an industry, to hold Republicans’ and Democrats’ feet to the fire and demand the passage of an adequate transportation bill.
March 21, 2012
Construction Equipment
Counting on a Conference Committee
As this issue of Aggregates Manager was going to press, everyone inside the Beltway was talking about the need for transportation reauthorization. The question is whether talk will lead to action. Even Transportation Secretary Ray LaHood is in the dark on that one. In late January, he told Transportation Research Board’s annual meeting attendees that, […]
March 21, 2012
Roadbuilding
Can You Hear Me Now?
Customer feedback programs allow operators to play a larger role in equipment design and evolution.
March 21, 2012
Business
Can You Hear Me Now?
Customer feedback programs allow operators to play a larger role in equipment design and evolution. After Gregg Perrett, owner and president of Valentine, Neb.-based Perrett Construction, tried for at least a year to give input to manufacturers about his experience operating their equipment — but to no avail — his opportunity finally arrived. The store […]
March 21, 2012
Roadbuilding
Applications and Innovations
Making sure the numbers add up is the first step to a successful job.
December 2, 2011
The biggest benefit for milling contractors today is flexibility of machine application, says Wirtgen America Senior Vice President Jeff Wiley. “Every job is different,” he says, “and the operator today has the opportunity to select the type of grade control system he wants to use.”
Roadbuilding
Applications and Innovations
Making sure the numbers add up is the first step to a successful job.
December 2, 2011
The biggest benefit for milling contractors today is flexibility of machine application, says Wirtgen America Senior Vice President Jeff Wiley. “Every job is different,” he says, “and the operator today has the opportunity to select the type of grade control system he wants to use.”
Roadbuilding
Applications and Innovations
Making sure the numbers add up is the first step to a successful job.
December 2, 2011
The biggest benefit for milling contractors today is flexibility of machine application, says Wirtgen America Senior Vice President Jeff Wiley. “Every job is different,” he says, “and the operator today has the opportunity to select the type of grade control system he wants to use.”
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