You may have noticed that asphalt work is almost always best done during the warmer months of spring and summer. This is because the binder in the asphalt is liquid at high temperatures (and easier to work), and it hardens in cold weather. In the freezing temperatures of winter, asphalt hardens enough that it becomes brittle. This means that it is easier to break, especially when it is subjected to repeated freeze-thaw cycles. (more…)
Blog
Posts Tagged ‘Asphalt and the Environment’
How Freeze-Thaw Cycles Can Damage Asphalt Pavement
Friday, October 18th, 2019The Dangerous Effects of Urban Heat Islands
Friday, July 15th, 2016If you’ve ever visited Baltimore City during the summer, you know that it can get stiflingly hot, and it may seem as though it is much hotter than it is in the suburbs. That’s not just your imagination; it’s called an Urban Heat Island, or UHI. When the effect is taking place, more populated areas are going to be much warmer, which can lead to adverse effects. Heat stroke, infrastructure damage…we’re at risk when UHI is happening. Read on to learn more about UHI, and how we can prevent it.
Can Asphalt be Recycled? My Pavement Guy Answers Frequently Asked Questions
Friday, July 13th, 2012Not only can asphalt be recycled, but it is America’s most recycled and reused material, with about 70 million tons of asphalt pavement material being reclaimed! In fact, asphalt is being recycled and reused at a rate over 99 percent, which is amazing, especially when you consider that 94% of the paved roads in America are surfaced with asphalt.
A study conducted by the National Asphalt Pavement Association – titled Asphalt Pavement Mix Production Survey: 2009-2010 (NAPA Information Series 138) – examined the use of reclaimed asphalt pavement (RAP), recycled asphalt shingles (RAS), and warm-mix asphalt (WMA) between 2009 and 2010. The report found that RAP, RAS, and WMA…
- Conserve raw materials
- Conserve energy
- Cut emissions from production and paving operations
- Improve conditions for workers
To view/download the full report Asphalt Pavement Mix Production Survey: 2009-2010, click here.
More Facts about Asphalt and the Environment
- Between 1960 and 1999, while production of asphalt pavement material increased by 250 percent, total emissions from our operations decreased by 97%.
- Asphalt is an environmentally sustainable pavement.
- Once constructed, asphalt pavements have minimal impact on the environment. Studies show that asphalt pavements and stockpiles of reclaimed asphalt pavement do not leach.
- Asphalt and the processes used to produce asphalt are green.
- Asphalt pavements require about 20 percent less energy to produce and construct than other pavements.
- Porous asphalt pavements offer a tool for storm water management with both environmental and economic benefits.
- Warm-mix asphalt reduces fuel consumption, cuts greenhouse gas emissions, and enhances the quality of pavement.
- Porous asphalt pavements have been shown to lower nighttime surface temperatures as compared to impervious pavements.
- Asphalt pavements are faster to construct and rehabilitate.
If you have any further questions about Recycled Asphalt or if you have a project that you need completed, then contact PTG Enterprises aka My Pavement Guy today by calling 410-636-8777 or click here today! The asphalt experts here have managed hundreds of Maryland, DC, and Virginia pavement projects and have the experience you need.
Give me the opportunity to impress you. I can be your one stop ‘Pavement Guy,’ for any pavement project regardless of size or scope.
Asphalt and the Environment
Thursday, February 16th, 2012Believe it or not, asphalt is actually not bad for the environment. Don’t believe me, then check out the facts:
- Between 1960 and 1999, while production of asphalt pavement material increased by 250 percent, total emissions from our operations decreased by 97%.
- Asphalt is an environmentally sustainable pavement.
- Once constructed, asphalt pavements have minimal impact on the environment. Studies show that asphalt pavements and stockpiles of reclaimed asphalt pavement do not leach.
- Asphalt and the processes used to produce asphalt are green.
- Asphalt pavements require about 20 percent less energy to produce and construct than other pavements.
- Asphalt pavement is America’s most recycled product, with about 70 million tons of asphalt pavement material being reclaimed. And more than 99% of that total is reused or recycled. In 2010 alone, asphalt recycling conserved over 20.5 million barrels of asphalt binder.
- Porous asphalt pavements offer a tool for storm water management with both environmental and economic benefits.
- Warm-mix asphalt reduces fuel consumption, cuts greenhouse gas emissions, and enhances the quality of pavement.
- Porous asphalt pavements have been shown to lower nighttime surface temperatures as compared to impervious pavements.
- Asphalt pavements are faster to construct and rehabilitate.
If you have any further questions, contact an experienced asphalt company today – a company like PTG Enterprises. The asphalt experts here have managed hundreds of pavement projects and have the experience you need. So contact PTG Enterprises aka My Pavement Guy today by calling 410-636-8777 or click here today!
Give me the opportunity to impress you. I can be your one stop ‘Pavement Guy,’ for any pavement project regardless of size or scope.
Check us out on Facebook and Twitter as well!
Sources: