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KÖSTER NB 1 Grey received the BBA certificate, on January 31, 2019.
The BBA Certification includes Factors relating to compliance with Building Regulations, factors relating to additional non-regulatory information, independently verified technical specifications, assessment criteria and technical investigations, design considerations, installation guidance, regular surveillance of production and a formal three-yearly review.
Major contracts for KÖSTER in China
Dr. Jianping Yang and Johann J. Köster received an order to provide the waterproofing of a newly created district of the city Xi‘an in Central China. This order includes the supply of waterproofing solutions for considerable 420.000 m².
A roofing membrane with a long life
The commercial building “Coeur Cologne” at the Cologne main train station has as versatile as well as weather-resistant roofing membrane. The material comes from Aurich.
Liquid applied, 1 component synthetic waterproofing for sloped roofs. KÖSTER Dachflex is a foil like coating, waterproof, water vapor permeable and can be colored. The material is highly elastic, quick drying, pasty, solvent-free and is also suitable for the repair of leaky flat roofs.
