.BuildingSystems.HAM.Data.MaterialProperties.Thermal.Masea.Softwood .BuildingSystems.HAM.Data.MaterialProperties.Thermal.Masea.Softwoodrecord Softwood = BuildingSystems.HAM.Data.MaterialProperties.BaseClasses.MaterialThermalGeneral(id = 12, name = "Softwood (Weichholz)", lambda = 0.09, c = 1500, rho = 400);