August is National Traffic Awareness Month and a valuable reminder of the importance of traffic safety. Every day, thousands of people become victims of vehicle accidents including construction workers, pedestrians, drivers, and passengers. Such incidents can be prevented by paying attention to and following safety rules and guidelines.
National Air Traffic Control Day, July 6, is a day to recognize and appreciate the men and women who work hard to keep us safe in the skies! Air traffic controllers are responsible for ensuring safe flights by navigating, monitoring, and guiding aircrafts around airports throughout the United States. The next time you are on a flight, thank your flight attendant and pilot for all they do to keep us safe while travelling.
On this day, we highlight the work it takes to keep all aspects of air travel safe, including runway construction and maintenance. One such project recently took place at Coles County Memorial Airport (MTO). Just like many roads, airport runaways may experience longitudinal joint failure. When runways are poorly paved with insufficient materials, cracks can form over time. This is why it is important to apply a Void Reducing Asphalt Membrane (VRAM), such as J-Band®, to ensure a long-lasting, safe runway.
After beginning in the Midwest in 2002, VRAM has now been used in 23 states and The District of Columbia. VRAM stands for Void-Reducing Asphalt Membrane. Pavement maintenance due to longitudinal joint cracking has long been a problem for not only road construction engineers and applicators but also drivers. VRAM fills air voids and significantly reduces permeability at the longitudinal joint and the area on each side of the joint.
Recently, West Virginia’s Division of Highways (WVDOH) has encountered the issue of high permeability at the longitudinal joint and subsequent failure of their asphalt pavements. Longitudinal joint issues can arise when hot and cold lanes fail to adequately bond with one another. WVDOH is responsible for constructing, reconstructing, and maintaining more than 35,000 miles of state roads. So, it is evident that the issue of high permeability can create big, expensive problems for their division of highways and taxpayers.
The Heritage Group’s Government Affairs team alongside Heritage Construction + Materials representatives have worked closely with lawmakers since 2018 on Indiana House Bill 1015, the Worksite Safety Bill. We are thrilled that the bill passed in the Indiana House and Senate and was signed into law on May 22, 2023, by Governor Eric Holcomb.
May is Motorcycle Safety Awareness Month. This is a great time to remind drivers about the importance of remaining aware and alert for motorcyclists. One way that the DOTs are helping keep riders safe is through the installation of rumble strips and reflective pavement markings.
The construction industry plays a critical role in building the foundation of our society. The people that build that foundation are even more essential. Their mental health and psychological safety are just as important as their physical wellbeing.
Washington, D.C. – 2023 Transportation Research Board Annual Meeting
The Transportation Research Board (TRB) Annual Meeting was held in Washington, D.C. earlier this year. This year’s theme was Rejuvenation Out of Disruption: Envisioning a Transportation System for a Dynamic Future. The meeting included exhibitors from academia, industry, and government agencies presenting the latest research findings, technical developments, and implementation efforts within the asphalt industry.
Asphalt Materials and HRG Labs had the unique opportunity to present two different posters at this year’s Transportation Research Board (TRB) Annual Meeting in early January.
“Impact of Rumble Strips on Longitudinal Joint Pavement Performance”
“Comparative Life Cycle Assessment of a Void Reducing Asphalt Membrane
and Other Longitudinal Joint Treatments“
In 2021, ClimeCo collaborated with Asphalt Materials, Inc. (AMI) to complete an LCA-based sustainability assessment of J-Band®, AMI’s void reducing asphalt membrane (VRAM) product. Together, ClimeCo and AMI wrote and presented their paper and poster titled, “Comparative Life Cycle Assessment of a Void Reducing Asphalt Membrane and Other Longitudinal Joint Treatments” at this year’s TRB Annual Meeting.
Caroline Kelleher and Gary Yoder from ClimeCo, Gerry Huber of HRG, and Todd Thomas from AMI are the paper’s authors. During the meeting, many attendees came by to learn more about the three sustainability attributes of J-Band: environmental, economic, and social (safety).
Important conclusions of this paper include the following:
To read this paper, poster, other studies, and educational items about VRAM and J-Band, click the Resources link below.
Sustainability is very important to Asphalt Materials, Heritage Construction + Materials, and The Heritage Group. There are three pillars of sustainability: Economic. Environmental. Social/Safety.
Understanding Sustainability, LCAs, Cradle-to-Grave . . . and More!
There are many sources that use 3 pillars to help explain sustainability. But, explaining the three pillars of sustainability first requires defining sustainability. The concept of sustainability arose from environmental activism. It’s taken to mean making sure that the current generation can meet its needs without making it impossible for future generations to meet theirs. That is, we can sustain ourselves and posterity only with practices that do no future harm.1
We often hear talk about social sustainability, economic sustainability, and environmental sustainability. If we think of sustainability as the roof of a building that protects its occupants, we see that it takes all three pillars to hold it up. Sometimes people summarize them with the words people, profit, and planet. Weakness in any one pillar puts the roof in danger of collapsing. 1
Although the phrase “three pillars of sustainability” is common, one of the most helpful descriptions explains how they relate to each other via a Venn diagram. It comes closer to the related term “three spheres of sustainability.” In either case, no one of them can function optimally without both of the others as shown below.1
A Life Cycle Assessment
A Life Cycle Assessment (LCA), offers a framework for quantifying the potential environmental impacts of a product from cradle–to–grave (i.e., from growth/extraction of raw material inputs all the way through a product’s disposal), allowing us to make that determination. One of the many applications of an LCA is its ability to demonstrate the environmental benefits achieved by adopting different operational practices.
In February 2022, Gary Yoder and Jaskaran Sidhu wrote a story titled ‘What is a Life Cycle Assessment?’ This informative article highlights important information such as:
To read the entire article, follow the link below:
Anyone who travels knows the importance of a smooth, safe drive—which is why cracks and potholes can ruin a journey. These obstacles can be caused by issues below the exterior, but applying the right formula to the surface of a road can have a much deeper impact.
April marks an important time for everyone to reflect on the impact of our choices both on and off the road. We are proud to recognize and support National Work Zone Safety Week and National Distracted Driving Month, two initiatives that are helping us to raise awareness about the importance of safety.
When you think to yourself, “What is the most recycled material in America?”, I bet glass, paper, aluminum, and plastic probably comes to mind. All of these are true! However, according to studies done by the Environmental Protection Agency (EPA) and Federal Highway Administration (FHWA) asphalt pavement is also considered one of America’s #1 recycled products.
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