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Gilson Insights

Have questions about your materials testing equipment?  We have the answers to these questions and much more right here! Check back monthly for long-form blog posts, how-to guides and infographics. We’ll address industry insights, the operation and maintenance of specific equipment, and our product line recommendations, all designed to better serve you.

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Asphalt Oxidation: Advantages of Pressure Aging Vessel Test
Why a Pressure Aging Vessel is Valuable

A method to simulate long-term, oxidative aged asphalt binder is important for predicting distress in asphalt as it ages. A Pressure Aging Vessel is a great solution and this blog post will highlight the background and benefits of these powerful machines.

Everything You Need to Know About Asphalt Rolling Thin Film Ovens
Everything You Need to Know About Asphalt Rolling Thin Film Ovens

If you need to accurately measure the effect of heat and air on asphalt binder, a good option to consider is a Rolling Thin Film Oven (RTFO). This blog post outlines everything you need to know from procedure to benefits to equipment recommendations.

Asphalt Content Testing: Solvent Extraction vs Ignition Furnace (Infographic)

Comparing the pros and cons of solvent extraction vs. the furnace ignition method for asphalt content testing will help you select the best procedure for your application.