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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.... more
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.... more
Water activated polyurethane gel for area injections as well as for waterproofing expansion and dilation joints KÖSTER PUR Gel reacts with water and can bind up to ten times its own weight in water. Oakum soaked in KÖSTER PUR Gel can be an elegant method for solving difficult active water ingress problems in pipes, joints, and cavities. It is often used where large amounts of free water must be bound.