All concrete admixtures of Rhein-Chemotechnik which are being used for concrete, reinforced concrete and prestressed concrete, that is used in cast-in-place concrete, ready-mix concrete and precast concrete conform to European standard EN 934-2. Our own quality control system has been certified and is constantly being supervised by an independent institute (MPA NRW).

All Rhein-Chemotechnik products are liable to a permanent quality control in our own laboratory.

All products and services of Rhein-Chemotechnik are being checked and verified according to the DIN ISO 9001:2008 certified quality management system and are liable to a permanent continous improvement process. Certificate (PDF)

For successful usage and maximum safety you can rely on the knowledge of our concrete experts who are at your hand if needed. You can ask for their advise concerning application and concrete technology in a laboratory, in production or even at the construction site.