B. Kalksandstein, Porenbeton), wurde nur der nach Schätzung in tragende Wände verbaute Anteil dieser Baustoffe berücksichtigt.
In as much as wall-building materials are used in load-bearing and non-load-bearing walls (e.g. sand-lime bricks, aerated concrete), only that part of such building materials which is estimated to be used in load-bearing walls was taken into account.EurLex-2 EurLex-2