This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Umkehrdach. en Inverted roof de Zwei Varianten eines Umkehrdachs Betondecke Abdichtung Wrmedmmung Vlies wasserableitende Trennlage Kies Fallrohr mit Sandfang own Cbhh Drawings of roofs
Page 2023 Free-images.com. All images are Public Domain