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Future roads may contain 100% more pig poop
A team of researchers at North Carolina Agricultural & Technical State University is testing a substance made from pig manure to ...
Asphalt containing rubber continues to stretch its way into more state Departments of Transportation. By Tom Kuennen, Contributing Editor After years of ...
New NYC law permits 100 percent RAP on streets
Effective on Jan. 1, 2015, the New York City Department of Transportation will allow asphalt mixes containing 100 percent reclaimed ...
The Magic of Rubberized Asphalt
As prices for asphalt cement (AC) and polymer have shot up dramatically, agencies and contractors are looking for ways to ...
From our partners
Presented By: Caterpillar
PACK MORE PROFIT INTO YOUR PAVING PROJECTS
The new Cat® CB68B expands our proven family of tandem vibratory rollers with a new, 14-metric-ton compactor that offers 84-inch…
Long Live Asphalt Pavements
The perpetual pavement project on California’s I-5 has sparked a trend in the state for asphalt pavements designed to last 40 years ...
Loss of Cover
Decoding the secrets of asphalt stripping and raveling By Tom Kuennen, Contributing Editor Raveling describes the loss of aggregate from the driving ...
What Went Wrong, and Why Forensic Studies Give Clues to Pavement Failure By Tom Kuennen, Contributing Editor Whether the pavement is black or ...
Asphalt a la Carte Modifiers Control Mix Performance Petroleum (literally, rock oil) is one of the most important gifts of the union ...
Solving the Riddle of RAP and Thermal Cracking By Tom Kuennen, Contributing Editor Use of reclaimed asphalt pavement (RAP) in hot-, warm- ...
Science Friction Thin Open-Graded Surfacings Drive Market By Tom Kuennen, Contributing Editor Now, more than ever, thin open-graded friction courses (OGFCs) are driving ...
Road Science Tutorial
Partnerships Promote Preservation Philosophy Regional Partnerships Link State, Local Agencies with State-of-the-Art Pavement Preservation Practice. By Tom Kuennen, Contributing Editor As road agencies ...
Highway Contractor: RAP — Making new fans across the country
by Daniel Brown, Contributing Editor With workability, environmental benefits and solid performance reports,Reclaimed Asphalt Pavement — RAP — is becoming a ...
VIDEO: Watch as a massive Komatsu PC8000 mining shovel is assembled in this time-lapse
Nikola says its 2,000-hp electric hauler is 100% emissions-free
VIDEO: Entire Erques Bridge construction chronicled in beautiful time-lapse
Cat to end track drill production, intends to sell room and pillar underground mining machine business
With VP Henricks's retirement, Caterpillar cuts more jobs in consolidation of tech, R&D efforts
Unsafe surroundings: Unrecognized hazards could cause trouble for you – or for someone else
GO TO SAFETY WATCH
Cat to end track drill production, intends to sell room and ...
by Wayne Grayson
Work truck, heavy hauler emissions regs tighten with release of EPA/USDOT ...
by Jason Cannon
Test Drive: 2017 Nissan Titan Platinum Reserve is one fancy work ...
by Tom Quimby
Construction’s Digital Divide: It’s culture, not age, that makes contractors tech-hesitant ...
by Tom Jackson
Test Drive: We punish Ford’s 2017 Super Duty with a rocky ...
by Tom Quimby