5.1 Marking
Fabric expansion joints which comply with these quality and test specifications may be identified with the following quality mark:
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The use of the quality mark shall be governed solely by the Regulations for the Award and Use of the Expansion Joint Quality Mark of the Gütegemeinschaft Weichstoff-Kompensatoren e.V. (Quality Association for Expansion Joints).
The quality mark must be accompanied by the manufacturer’s name (or his mark).
5.2 List of testing institutes
