• Brief Introduction
T103 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt.It 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.
Hollow Anchor Bar
1. Basic dimensioning of the required anchoring forces by choosing the appropriate anchor type
2. Optimum bonding of the profiled anchor rod and the grout
3. Adjustment of the drill bit design and diameter to different rock mass and ground conditions
4. Simple anti-corrosion method available
5. Anchor bars can be cut and lengthened on request, applying to narrow spaces.
6. Appropriate for temporary or permanent applications
• Radial bolting
• Portal preparation
• Micro injection pile
• Soil nailing