Standard No.:	GB/T 4745-2012
English Name:	Textile fabrics-Determination of resistance to surface wetting-Spray test
Chinese Name:	纺织品 防水性能的检测和评价 沾水法
Chinese Classification:	W04    Basic standards and general methods
Professional Classification:	GB    National Standard
ICS Classification:	59.080.30 59.080.30    Textile fabrics 59.080.30
Issued by:	AQSIQ,SAC
Issued on:	2012-12-31
Implemented on:	2013-6-1
Status:	valid
Superseding:	GB/T 4745-1997 Textile fabrics-Determination of resistance to surface wetting-Spray test
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	40.0
Delivery:	via email in 1 business day

1 Scope This Standard specifies a spray test method for determining the water resistance of fabric, as well as the evaluation of water resistance performance. This Standard is applicable to any fabric, which might or might not have been given a water-resistant or water-repellent finish. This Standard is not intended for use in predicting the rain-penetration resistance of fabrics, since it does not measure penetration of water through the fabric. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.