In revit MEP 2013 someone can change the analytical properties such as ABSORPTANCE and THERMAL RESISTANCE by selecting a surface and then clicking the EDIT TYPE button.
Can anyone tell me how these properties can appear in a gbXM?
In gbXML export if the button EXPORT DEFAULT VALUES is checked then in gbXML the CONSTRUCTION LAYER and MATERIAL nodes appear but the changes I have made in analytical properties do not appear.
If the button EXPORT DEFAULT VALUES is NOT checked then the CONSTRUCTION LAYER and MATERIAL nodes DO NOT appear.
Tahnks