Standard No.:	GB/T 8923.4-2013
Chinese Name:	涂覆涂料前钢材表面处理 表面清洁度的目视评定 第4部分：与高压水喷射处理有关的初始表面状态、处理等级和闪锈等级
English Name:	Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 4:Initial surface conditions,preparation grades and flash rust grades in connection with high-pressure water jetting
Professional Classification:	A29 Material Protection
ICS Classification:	25.220.10 Surface preparation
Issued by:
Issued on:	2013-07-19
Implemented on:	2013-12-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件,仅注日期的版本适用于本文件。凡是不注日期的引用文件,其最新版本(包括所有的修改单)适用于本文件。
ISO4628-3 色漆和清漆 涂层老化的评定 缺陷的数量和大小以及外观均衡变化程度的评定
第3部分:锈蚀等级的评定(Paintsandvarnishes—Evaluationofdegradationofcoatings—Designationofquantityandsizeofdefects,andofintensityofuniformchangesinappearance—Part3:Assessment ofdegreeofrusting)
ISO8501-1 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第1部分:未涂覆过的钢材表面和全面清除原有涂层后的钢材表面的锈蚀等级和处理等级(Preparationofsteelsubstratesbefore
applicationofpaintsandrelatedproducts—Visualassessmentofsurfacecleanliness—Part1:Rust
gradesandpreparationgradesofuncoatedsteelsubstratesandofsteelsubstratesafteroverallremoval
ofpreviouscoatings)
ISO8502 涂覆涂料前钢材表面处理 表面清洁度的评定试验(Preparationofsteelsubstrates beforeapplicationofpaintsandrelatedproducts—Testsfortheassessmentofsurfacecleanliness)
ISO8503 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性(Preparationofsteel
substratesbeforeapplicationofpaintsandrelatedproducts—Surfaceroughnesscharacteristicsof
blast-cleanedsteelsubstrates)