CJ/T 211-2005
Inspection manhole lid made of polymer matrix composites (English Version)
- Standard No.
- CJ/T 211-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Urban Construction
- Latest
- CJ/T 211-2005
- Scope
- This standard specifies the classification, load-bearing levels, technical requirements, test methods, inspection rules and markings of polymer-based composite manhole covers. This standard applies to various inspection manhole covers installed on urban roads and highways, and also applies to various inspection manhole covers installed on the ground where other motor vehicles and non-motor vehicles may drive or park. It is also suitable for various inspection manhole covers installed on sidewalks and green lands.
CJ/T 211-2005 history
- 2005 CJ/T 211-2005 Inspection manhole lid made of polymer matrix composites
