Changes

==W==

==W==

;<span id="Wand">Wand</span>

;<span id="Wall">Wall</span>

:[http://de.wikipedia.org/wiki/Wand_(Bauteil)'''Wikipedia:'''] Eine Wand ist ein vertikales Bauteil. Bei einer Wand ist die Ausdehnung in der Länge und Höhe sehr viel größer ist als in der Tiefe (auch (Wand)dicke oder (Wand)breite in Schnitt). Man spricht auch von einer Wandscheibe, analog zur Fensterscheibe, nicht zur allgemein runden Scheibe.

:[http://en.wikipedia.org/wiki/Wall'''Wikipedia:'''] A wall is a vertical structure, usually solid, that defines and sometimes protects an area. Most commonly, a wall delineates a building and supports its superstructure, separates space in buildings into sections, or protects or delineates a space in the open air. There are three principal types of structural walls: building walls, exterior boundary walls, and retaining walls.

 

:[http://en.wikipedia.org/wiki/Window'''Wikipedia:'''] A window is a transparent or translucent opening in a wall, door or vehicle that allows the passage of light and, if not closed or sealed, air and sound. Windows are usually glazed or covered in some other transparent or translucent material. Windows are held in place by frames. Many glazed windows may be opened, to allow ventilation, or closed, to exclude inclement weather.

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