Standard No.:	GB/T 9221-1988
English Name:	Preservatively-treated Sleeper
Chinese Name:	防腐木枕
Professional Classification:	GB    National Standard
Issued on:	1988-05-31
Implemented on:	1989-1-1
Status:	superseded
Superseded by:	TB/T 3172-2007 Preservatively-treated Sleeper
Superseded on:	2007-8-20
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	344.0
Delivery:	via email in 1 business day

1 Subject Content and Scope of Application This Standard specifies contents like technical conditions, test methods, test rules and marks of preservatively-treated sleeper. This Standard is applicable to ordinary sleeper of railway in standard gauge (1435mm), wooden turnout sleeper (sleeper for turnout) and bridge sleeper (sleeper for bridge). 2 Normative References GB 154 Sleeper GB 3701 Coal Tar GB 8351 Coal-Tar-Creosote for the Preservation of Timber 3 Technical Conditions

1 Subject Content and Scope of Application 2 Normative References 3 Technical Conditions 4 Test Method 5 Test Rules 6 Mark and Quality Certification Appendix A (Informative) Figure for Hollow Drill of Sleeper Samples Appendix B (Informative) Technical Conditions for Year No. Nail of Preservatively-Treated Sleeper Additional Information: