Objavljen
ISO 4604:2011 specifies a method of determining the conventional flexural stiffness of reinforcement fabrics by means of a fixed-angle flexometer. This method is not suitable for testing fabrics that are limp or that have a marked tendency to curl or twist or fray.
POVUČEN
ISO 4604:1978
OBJAVLJEN
ISO 4604:2011
90.93
Odluka o potvrđivanju standarda
5. 10. 2021.