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certified and tested

High-quality and individual products

Sealants and Waterproofing

Simple and cost-efficient sealing on almost all substrates, even when moisture and low temperatures are present. Proven and approved a thousand times over.

Connecting Systems

Modern, easy to apply technologies for fast and effective assembly of precast components.

Shuttering Magnets

Combined with our formwork girders, our patented magnetic technology offers the ideal solution for shuttering precast concrete elements quickly and precisely.

Formwork Systems

Offers the ideal solution for shuttering concrete elements quickly and precisely.

Battery Mould and Butterfly Formwork

Stationary production of precast elements at 4 times the speed.

Low Cost Housing

The low cost house is the solution for quick developments and poor sections of the population that need quality housing. Government and aid agencies, which in crisis regions many refugees come forward or after a natural catastrophe and depend on quick first response help, can produce a quality accommodation with the low cost house.

Many satisfied customers

Our references

Production of a sandwich wall – ThermoPin®

Use of the patented ThermoPin® securing anchor system for the production of a sandwich element for a transformer house with Scheidt Company.

House construction – RubberElast®

The sealing of the house/basement made of precast concrete elements is easy and quick with RubberElast®. New walls are placed centrally on the RubberElast®. When the walls are mounted, the RubberElast® is compressed and seals the joints.

Residential and commercial building – Syflex®

A suitable formwork system was required for the construction of an architecturally sophisticated residential and commercial building in Ahlbeck, just a few steps from the Baltic Sea. The special feature was the unusual shape of the building. Due to the mostly round outer shell of the building, a flexible, reusable formwork for foundation slabs, ring beams, ceilings, and balcony slabs was sought.

Tunnel reproduction – BT-Spannschloss®

The project is a replica of the Gotthard Base Tunnel on a scale of 1:1 for the special exhibition “NEAT – Tor zum Süden”. The BT-Spannschloss® was used to connect the individual precast concrete elements.

Consulting for the concrete industry

For professional consulting services in the construction and precast concrete industry.

More information

Machines and equipments

Max-truder GmbH is a newly established company based on the combination of Weiler equipment and machinery with B.T. system solutions.



BAU 2019

Visit us from 14.01. - 19.01.2019 at the world's leading trade fair for architecture, materials and systems and exchange ideas with our experts. Read more

Dates & Events


Bauma 2019

Visit us at the world's leading trade fair for construction machinery in Munich. This year we are represented with two stands, in hall B3 with the... Read more

The UK Concrete Show 2019

Visit us at the only UK event dedicated exclusively to the concrete industry. Read more

The Precast Show 2019

Visit us at the Precast Show in Louisville (Kentucky) at the largest precast-specific trade show in North America. Read more

63. BetonTage

Visit us at the 63. BetonTage in Ulm at Europe's largest precast congress that combines both the congress program with an industry exhibition. Read more