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These days, everybody says they’re high quality. Who do you listen to?
You’ve probably heard that Trumbull asphalt is consistently of the highest quality. But it’s not just us talking. Our quality is certified by the American Association of State Highway Testing Officials (AASHTO), the country’s most respected asphalt-quality monitoring organization.
How did we get so good at making asphalt? That’s easy. Since 1921, asphalt is all we’ve done. Over the decades we’ve continually invested in research and development, in purchasing state-of-the-art testing equipment, and in hiring intelligent and dedicated engineers whose combined years of experience and expertise is unmatched in the asphalt industry.
Our Summit, Illinois technical lab is one of only a handful of multi-purpose asphalt company facilities to have earned the AASHTO certification. Whether it’s testing for softening points, viscosity, weatherability, or penetrations, our Summit lab is easily the best equipped in the country. No wonder that when you look at Trumbull product specifications, we meet or exceed ASTM standards in every category.
Each of our 19 asphalt plant locations tests each and every batch of asphalt in its own on-site laboratory, calibrated to the same exact standards as our Summit lab. That means consistent quality not just batch to batch, but plant to plant. Plus you’ll find Trumbull engineers on the ASTM board helping create the standards that not only Trumbull, but ALL asphalt manufacturers must adhere to.
Unsurpassed quality in asphalt? Batch after batch, it’s Trumbull.
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