This standard specifies the maximum permissible concentration and permissible concentration-time weighted average of petroleum asphalt (fume) in the air of workplace as well as the supervision and inspection method.
This standard is applicable to various industrial enterprises producing and using petroleum asphalt.
2 Hygienic Requirements
The maximum permissible concentration of petroleum asphalt (fume) in the air of workplace is 8mg/m3 and the permissible concentration-time weighted average is 5mg/m3.
3 Inspection Method
Foreword I 1 Scope 2 Hygienic Requirements 3 Inspection Method Appendix A (Normative) Ultraviolet Spectrophotometric Method
Standard
GB 18553-2001 Occupational exposure limit for petroleum asphalt (fume) in the air of workplace (English Version)
Standard No.
GB 18553-2001
Status
valid
Language
English
File Format
PDF
Word Count
2000 words
Price(USD)
224.0
Implemented on
2002-5-1
Delivery
via email in 1 business day
Detail of GB 18553-2001
Standard No.
GB 18553-2001
English Name
Occupational exposure limit for petroleum asphalt (fume) in the air of workplace
1 Scope
This standard specifies the maximum permissible concentration and permissible concentration-time weighted average of petroleum asphalt (fume) in the air of workplace as well as the supervision and inspection method.
This standard is applicable to various industrial enterprises producing and using petroleum asphalt.
2 Hygienic Requirements
The maximum permissible concentration of petroleum asphalt (fume) in the air of workplace is 8mg/m3 and the permissible concentration-time weighted average is 5mg/m3.
3 Inspection Method
Contents of GB 18553-2001
Foreword I
1 Scope
2 Hygienic Requirements
3 Inspection Method
Appendix A (Normative) Ultraviolet Spectrophotometric Method
