Affordable and easy to install, it’s not surprising that asphalt shingles are the most popular roofing material in the US, covering about 75 percent of the country’s roofs. The problem with it, however, is that 12 to 15 years after installation, they need to be replaced. Due to … [Read more...] about Recycling asphalt shingles is now possible thanks to this roofing giant
asphalt
From oil to microalgae: the race to sustainable bioasphalt is on
Standard asphalt is composed mostly of bitumen, a byproduct of crude oil distillation. Like concrete, its production is resource-, carbon- and energy-intensive. It is also a poor choice to pave roads, since it easily cracks and degrades into potholes, requiring frequent and … [Read more...] about From oil to microalgae: the race to sustainable bioasphalt is on
Asphalt, not glass or plastic, is most recycled product in US
A study conducted by the Federal Highway Administration found that a little over 99% of all asphalt used is recycled– making it the most recycled material in the US. In addition to the recycling of asphalt, environmentally friendly warm–mix asphalt’s use has grown more than 148% … [Read more...] about Asphalt, not glass or plastic, is most recycled product in US
