IBO Self-Drilling Hollow Anchor Bolts R25 to T130 with 32mm-76mm Diameter and 200-1900kN Load Capacity
Price:
negotiation
MOQ:
5pcs
Delivery Time:
15 days
Brand:
ROSCHEN
Product Description
IBO Self-Drilling Anchor System Overview
IBO Self-drilling Anchors provide reliable anchoring solutions for challenging ground conditions including poor soil, cohesive and non-cohesive soils, and unstable boreholes. These hollow bar anchors combine drilling, installation, and injection into a single operational step.
Applications
Tunneling and Mining
- Rock bolting and face anchoring
- Reinforcement ahead of tunnel face - spiles
- Foot piles and tunnel portals
- Trenches and cut and cover areas
Special Foundations
- Reinforcement of excavation pits, dams, and slopes - grouted anchors
- Anchorage of retaining walls and noise barriers
- Pile foundation and buoyancy control - grouted piles
- Avalanche protection structures and barrier anchorage
System Components
Complete system includes IBO anchor plates, nuts, couplings, and specialized drill bits available in hardened steel or with carbide inserts.
Key Advantages
- Single-step operation: drilling, installation, and injection
- No pre-drilling or casing tubes required
- Minimal space requirements for installation
- Optimized machinery and manpower efficiency
- Excellent bonding between profiled anchor rod and grout
- Available in bare or corrosion-protected versions
- Suitable for temporary or permanent applications
Technical Specifications
| Anchor Type | Outer Diameter (mm) | Max. Tensile Load (kN) | Yield Load (kN) | Weight (kg/lfm) |
|---|---|---|---|---|
| R32L | 32 | 200 | 160 | 2.7 |
| R32N | 32 | 280 | 230 | 3.4 |
| R32S | 32 | 360 | 280 | 4.1 |
| R38N | 38 | 500 | 400 | 6.1 |
| R51L | 51 | 500 | 450 | 7.0 |
| R51N | 51 | 800 | 630 | 8.4 |
| T76N | 76 | 1600 | 1200 | 15.0 |
| T76S | 76 | 1900 | 1500 | 19.7 |
Standard Dimensions
Anchor bars available in standard lengths: 2000mm, 3000mm, 4000mm
Anchor plates available in dimensions: 150x150x8mm, 180x180x8mm, 200x200x10mm, 200x200x12mm, 200x200x30mm
Contact Information
Email: roschen@roschen.net
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael