Hello all,

In Revit I have created multi-layers walls with different materials. I want in Naviswork to calculate the quantities of each materials.

For example, I am trying to create a criteria in the 'Find Items' in order to select the walls with finish material 'Resine epoxy' , but I don't take any result.

It seems that Navisworks cannot recognize the materials in multi-layers walls (as if I select a wall, in the properties dialog, the Material Value is empty).

Am I missing something? What can I do?

Thank you!