With her roots in geology, GEOS has treated all types of aggregates. Therefore GEOS supports a number of important research projects from the filler- and road construction sector.


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For over three decades GEOS functions as a reliable control laboratory for diverse governments and private institutions because testing in an independent laboratory is the key to agreement over quality.


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Our testing activity for solid construction materials is divided into four groups: Concrete, Masonry, Natural Stone & Aggregates. Let us introduce you to how we cover the main aspects of each one of them.


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GEOS Laboratories becomes the first AASHTO accredited bitumen laboratory in Europe.


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Would you like to have more information on working with Geos Laboratories? Or do you have a specific question? Please feel free to contact us on our phone number below or fill in this form and we will come back to you as soon as possible.

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Geos Laboratories

Hertenstraat 30

3830 B-Wellen


+32 12 67 09 09


Geos Laboratories France




+33 1 60 92 43 04


Office hours

Mon.-Thu.: 8 am - 5 pm

Fri.: 8 am - 4 pm