Abstract:
The most prominent material for stressed membrane structures is obviously the fabric. It is prominently present, attracts much attention and looks very simple. To obtain this pleasant charisma considerable research has been carried out. The material is analysed and specific properties defined and adapted. Properties like transparency, durability, fire retardance but also elasticity and strength. In this paper the fabric is discussed to get a better understanding of those properties. First the different weaves are discussed, followed by the different coatings The most common combinations of base cloth and coating are explained. Finally the structural behaviour of the fabric is discussed.

Literature
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Rainer Blum out of "Leicht und Weit" page 200-224, Deutsche Forschungdgemeinschaft Weinheim, 1990
Werner Sobek, Martin Speth "Von der Faser zum Gewebe" page 74-81 DB nr 9 sept. 1993