Overview
Wall definition according to EnEV 2009. For detailed wall type see above.
Concept
  Attention: The first
  element in each vector represents the layer connected to
  port_a(outside), the last element represents the layer
  connected to port_b(surface facing the room).
References
Record is used in model Building.Components.Walls.BaseClasses.ConvNLayerClearanceStar
Norm: