More Articles for aggregate
Integrating Roadside Vegetation and Erosion Control
Safety and the mowing-herbicide-beautification-erosion control-culvert maintenance mix
By Tom Kuennen, Contributing Editor
Integrated roadside management programs are being adopted at state and county road agencies because they combine the multiple missions of vegetation management, roadside beautification, motorist safety, erosion control and roadway ... Read More...
Lattatudes
"Mud, rain and malaria be damned."
We once built a road through Burma’s monsoons and mud, malarial mosquitoes, dense jungles and enemy fire, and some of the most hostile terrain road builders ever faced.
I found a reference to it recently and ... Read More...
Graniterock launches free construction calculator iPhone App Version 2.0
Graniterock has released a new mobile application -- i.e. app -- allowing Apple iPhone and iPod Touch users to access a broad range of construction materials calculators.
The free app, Graniterock Construction Calculator is part of the company’s effort to make ... Read More...
Petrocon launches national tire program for its members
Petrocon Corp. has launched a national tire program to its members.
In the first month of introduction, nearly 200 members enrolled into the program, by a world’s top tire producer. With the program, Petrocon members become part of a 24/7, emergency ... Read More...
ACI presenting Florida Concrete & Products Association with Distinguished Achievement Award
The American Concrete Institute (ACI) will present its Distinguished Achievement Award to the Florida Concrete & Products Association (FC&PA) at the ACI Spring 2011 Convention in Tampa, Fla.
During the convention’s opening session on Sunday, April 3, at 5:15 p.m., the ... Read More...
RoadScience
The Preservation Curve
High-tech materials, mobile equipment can keep potholed, cracked pavements in use longer.
By Tom Kuennen, Contributing Editor
Potholed, cracked or delaminated pavements are so common that they can be easily overlooked. That’s until driver complaints spur reaction, or until it ... Read More...
Highway Equipment Company selling Flow Boy line, name
Highway Equipment Company (HECO) plans to sell its Flow Boy trade name and product line of asphalt, aggregate, and concrete live bottom trailers.
The company says its selling Flow Boy will allow it to focus on its core Hi-Way road maintenance equipment ... Read More...
CalCIMA calls for conference papers
Paper proposals related to the aggregate, industrial materials, ready mixed concrete, cement and asphalt industries for the California Construction and Industrial Materials Association (CalCIMA)2010 Education Conference are are being accepted.
Proposals are being accepted in all segments of the industry; aggregate ... Read More...
New ASTM standard proposed for RAP highways base, sub-base
A new ASTM standard is being proposed for recycled asphalt pavement materials for base and sub-base for highways and airports.
The proposed standard (WK26824) -- New Specification for Standard Specifications for Recycled Asphalt Pavement Materials for Base or Subbase for Highway ... Read More...
CNN report: Firms that broke the law still get stimulus money
The federal stimulus program is funding roadway construction in many Massachusetts towns.
But more than one-half of the companies that have received taxpayer dollars to perform the work have a history of breaking the law.
According to an investigation by Boston University's ... Read More...
RoadWorks: We need the right kind of green shoots
Vital private construction investment needs pro-growth measures from Washington
While some Washington number-crunchers insist that there are signs of the new growth of an economic spring after a long hard winter, America’s contractors are not seeing the greening of the economy ... Read More...
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