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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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Choosing the Right Lab Oven
Choosing the right lab oven

This blog post lays out some of the most important features to consider when you’re looking for an oven for aggregate, soils, concrete or asphalt testing.

History of Concrete [Infographic]
History of Concrete

This infographic highlights major milestones in the history of concrete.

Super Air Meter [Infographic]

Super Air Meter

This infographic covers everything from what the Super is Meter is, to benefits, tips how to use it, and more!

Gilson Asphalt Content Furnace: A Step-by-Step Maintenance Guide
Gilson Asphalt Content Furnace: A Step-by-Step Maintenance Guide

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.

Sieve Analysis of Coarse Aggregate: From the Field to the Lab (Part 3)
Sieve Analysis of Coarse Aggregate: From the Field to the Lab (Part 3)

In part 3 of this three-part series, we’ll cover the procedure for effective particle size distribution of coarse aggregates, useful equipment and testing tips.

What is Workability of Concrete?
What is workability of concrete

Concrete workability is used to describe how easily freshly mixed concrete can be mixed, placed, consolidated and finished with minimal loss of homogeneity. Workability directly impacts strength, quality, appearance, and cost of labor for placement and finishing operations. How can we measure workability? This blog post outlines everything you need to know about concrete workability, factors that can affect it, and helpful equipment and tests.

NCAT Asphalt Content Furnace: A Step-by-Step Guide
NCAT Asphalt Content Furnace : A Step-by-Step Guide

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.

Proctor Compaction Test: A Basic Guide
Proctor Compaction Test: A Basic Guide

This blog post covers everything you need to know about the Proctor Compaction Test including history, importance, procedure, tips and more.

Sieve Analysis of Coarse Aggregate: From the Field to the Lab (Part 2)

Sieve Analysis of Coarse Aggregate: From the Field to the Lab (Part 2)

In part 2 of this three-part series, we’ll outline sieve analysis of coarse aggregate including proper preparation of bulk field samples for lab testing and necessary equipment and tips.

Wet Sieving: A Practical Guide
Wet Sieving: A Practical Guide

When dry sieving isn’t sufficient for producing an acceptable degree of separation between individual fractions of a sample, it’s time to try wet sieving. This blog post covers the importance of wet sieving, when it is best used, and recommended equipment for various procedures.