Standard No.:	GB/T 9221-1988
Chinese Name:	防腐木枕
English Name:	Preservatively-treated sleeper
Professional Classification:	B71 Corrosion protection for wood and bamboo
Professional Classification:	GB National Standard
ICS Classification:	45.080
Issued by:
Issued on:	1988-05-31
Implemented on:	1989-01-01
Status:	ABOLISHED
Replace:	TB/T3172-2007()
Replace By:	TB/T3172-2007()
Replace By Date:
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	105 (USD)
Delivery:	via email in 1-3 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