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Specifications

Our systems are made of certified steel. By using the correct chemical composition and controlled manufacturing, the types of steel we use have targeted mechanical properties, the correct ductility and suitable elongation properties that match the area of application.

The external coarse thread is our own design. This “Geotech thread” is characterised by its trapezoidal geometry, robustness and suitability for use in civil-engineering applications and maritime conditions.

The thread is used over the full length of the element, making it easy to extend, shorten, pre-stress and/or unload the system. The systems are complemented through the availability of associated articles, such as drill heads, anchor nuts and anchor head structures.

We also offer a wide range of drilling articles, allowing you to start working with our systems right away.

Download: Hollow bar system according to EN10297

Download: Hollow bar system according to EN10210 (steel grade S460NH)