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Instandsetzung von Verkehrsflächen, Industrieböden und Dichtflächen für HBV- und LAU-Anlagen

Joints in Concrete Components with 1K-Polyurethane Jointing Compound

The jointing compound on prefabricated components, you can see it here on a dyke stairs, prevents the eluting of sand through rainwater and the growing grass.

With the quartz sand interference, the permanently elastic joint looks like a mortar joint.