DAMTEC® sonic and DAMTEC® sonic drain plus (fleece lamination & 3D profiling) have proven themselves for years as building protection mats with impact sound insulation properties on roof terraces, balconies, loggias, and access galleries. They are typically used in structures...

KRAIBURG Relastec has been qualified as a product manufacturer by DB. In addition, Deutschen Bahn AG has awarded the supplier’s quality capabilities a classification of Q1 for the sub-ballast mat product range.

In recent years numerous new DAMTEC® products have been developed and improved. Most of our products received important certifications (CE marking, fire protection tests) and new impact sound tests were carried out at the same time. Not only the type of raw material...