Textile floor coverings. Non-destructive measurement of pile thickness above the backing. WRONZ gauge method Ingestion-build-48024 It allows natural light to

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Textile floor coverings. Non-destructive measurement of pile thickness above the backing. WRONZ gauge method Ingestion-build-48024 It allows natural light to1 Scope This International Standard specifies a method for the measurement of the thickness of pile above the backing of a textile floor covering and is applicable to all textile floor coverings having a pile of cut or looped yarn. Where areas of different construction or thickness exist, these should be tested separately if possible. This method is non destructive of the floor covering specimen and is useful particularly for production control in