Zwick Roell AG has a holding in Toni Technik. Toni Technik specializes in testing systems for building materials. In addition to computer-controlled testing machines for quality monitoring to international Standards (EN, ISO, ASTM, BS) of binding agents, cement, concrete and other construction materials, the company supplies intelligent construction materials testing systems for Research and Development, together with a full range of laboratory furniture.

The full product range for building materials testing covers the following applications:

• specimen preparation
• specimen characterisation
• determination of setting characteristics
• determination of strength and formability
• determination of other characteristics.