https://www.b-prisma.de/hersteller/projekte/thyssenkrupp/
Sheet pile object (demo)
a path through the web to GDL sources
Websites from manufacturers offering GDL objects for download or BIM content platforms
https://www.b-prisma.de/hersteller/projekte/thyssenkrupp/
Sheet pile object (demo)
https://www.keuco.com/de/service/professionals/bim_daten
https://www.velux.co.uk/professional/products/cad-bim/3d-objects
https://www.simes.it/en/download/
http://www.puertasgismero.es/en/bim-english
http://materia.se/en/downloads/
http://materia.se/en/downloads/
https://martela.com/3d-objects-and-material-libraries