JIANGTAI large diameter Self Drilling Hollow Grouted Anchor Bolt T76
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Self drilling anchor bolt embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope stabilization, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. Its irreplaceable in narrow construction environment. Rockbolt manufature - Luoyang Jiangtai Technology
The Self Drilling Hollow Anchor is a unique anchoring system and is today's answer to the increasing demands of the tunnelling industry and ground engineering for safer and faster production.
Application for project:
1. Permanent support for tunneling.
2. In slope stabilization, rock bolts and soil nails can be used to maintain and strengthen soil and rock.
3. Used for Micro pile reinforcement. Micro pile can transmit structural load to foundation, and then limit the deformation of buildings.
| Anchor Bolt | T76N | T76S |
| Outside Diameter(mm) | 76 | 76 |
| Internal Diameter (mm ) | 51 | 45 |
| Ultimate load (kN) | 1600 | 1900 |
| Yield load (kN) | 1200 | 1500 |
| Weight (kg/m) | 16.3 | 19.5 |
| Thread type | T International Standard | |
| Type of steel | EN10083-1 | |
| Thread (Left /right hand) | Left or Right | |
| Length (m) | 1-6m, we can supply any length according to construction require | |
| Options of Anti-corrosion | Hot-dipped Galvanization | |
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