JG/T 320-2011 in English
VALIDPrestressed reinforcement hydraulic head device
- Issued on:2011-05-09
- Implemented on:2011-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
| Standard No: | JG/T 320-2011 |
| Document status: | VALID |
| Title in English: | Prestressed reinforcement hydraulic head device |
| Title in Chinese: | 预应力筋用液压镦头器 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2011-05-09 |
| Implemented on: | 2011-10-01 |
| Superseding: |
JG/T 5030-1993 Hydraulic button heading machine
|
| Professional Classification: | JG-Building |
| Related Keywords: | hydraulic heading device
hydraulic head device scopethis standard heading device prestressed tendons device |
| Related Topics: | pre-shear stress
Precolumn pressure Precolumn pressure tendons Prestressed preload pressure headache Prestressed tendon JG/T340-2011 prestressed well JG/T318-2011 jg/t336-2011 jg/t291-2011 jg/t-2011 |
本标准规定了预应力筋用液压镦头器的分类和型号、要求、试验方法、检验规则及标志、包装和贮存。
本标准适用于对预应力筋端部进行冷作敦粗用的液压镦头器。
Scope
This standard specifies the classification and model, requirements, test methods, inspection rules and markings, packaging and storage of hydraulic heading machines for prestressed tendons. This standard applies to the hydraulic heading device (hereinafter referred to as the heading device) used for cold upsetting of the ends of prestressed tendons.

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