JT/T 940-2014
Highway structure defeat and layer thickness ground penetration radar (English Version)
- Standard No.
- JT/T 940-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Traffic
- Status
- Latest
- JT/T 940-2014
- Scope
- This standard specifies the product structure and working principle, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of road section flaw detection and structural layer thickness ground penetrating radar (hereinafter referred to as ground penetrating radar). This standard applies to the production, inspection and use of road section flaw detection and structural layer thickness ground penetrating radar. The production, inspection and use of radars for detecting tunnel lining thickness, structural layer defects, steel frame support or steel bar positioning, bridge component steel bar or prestressed tendon positioning, structural thickness and steel bar protective layer thickness, steel bar burial depth, etc. can be implemented with reference to this.
JT/T 940-2014 history
- 2014 JT/T 940-2014 Highway structure defeat and layer thickness ground penetration radar
