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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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The Asphalt Rice Test is commonly used in determining theoretical maximum or asphalt specific gravity in accordance with ASTM and AASHTO standards. This blog post covers what you should know about the test and equipment available to help ensure testing in compliance with ASTM D2041 and AASHTO T 209.
Over the past several months, we have explored various materials testing technician certifications and what it takes to achieve them. This final summary blog in the series includes what’s new, schedules for 2018 programs and testing, and a downloadable PDF Resource List. As any additional information becomes available, we will update the blog series accordingly.
Gilson continues its series of blog posts on what to know when preparing for and taking a technician certification exam. This third post covers asphalt technician certifications, and includes information and resources designed to help you with the process.
An ever-increasing number of regulations, project requirements and even individual test methods require that laboratory and field personnel undergo specific training and pass certification examinations before they can perform certain tests for the record. This, and the wide array of training and certification programs available from different organizations, underscore the importance that the engineering and construction communities place on expertise, competency and accuracy in all areas of construction materials testing.
In order to ensure that your Gilson Asphalt Content Furnace operates smoothly for many years, we’ve outlined some maintenance procedures and tips to follow.
When using your NCAT furnace, it’s important to follow some basic weekly maintenance procedures. In this blog post, we’ll provide an easy step-by-step guide, complete with a list of do’s, don’ts, and maintenance help for the NCAT.
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.
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 the procedure to benefits and equipment recommendations.
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.
