You need to use a single request with the exact number of variables, to get all the physical properties in one step:
n = REQUEST{2} (“Building_Material_info”, “Brick”, “gs_bmat_physical_properties”, thermalConductivity, density, heatCapacity, embodiedEnergy, embodiedCarbon)
You can not split it up to 5 requests…
Gergely Fehér
Team Leader, Library Team
GRAPHISOFT SE