In previous versions of the application, after being linked to the BIMserver.center project, all exterior exposed floor slabs entered in the architectural model were added to the “Roofs” group. As of version 2023.b, Open BIM Construction Systems includes the “Exterior floor slabs” category in the “Building envelope” section. This group includes the floor slabs that are exposed to the exterior and that have not been defined as roofs. This new category is incorporated into the documents generated by the program and is exported when the model is shared in the BIMserver.center project.
Thermal and acoustic simulation applications will now interpret these construction systems as floor slabs instead of roofs.