Features
Applications
1. Slope stabilization
2. TBM face support
3. Stabalization of soft rock
4. Confined ground conditions
5. Forepoling
6. Permanent application
Advantages
1. Cuttability
2. Easy handling due to low weight
3. High tensile load
4. High pressure resistance
5. High corrosion resistance
6. Good bond force
Technical data
GFRP Coupler | D32/L120 | D38/L150 | D42/L200 | |
Outside Diameter (mm)*1 | 32 | 38 | 42 | |
Lenghth (mm) | 120 | 150 | 200 | |
Guaranteed tensile load (kN) | 30-40 | 30-40 | 30-40 | |
Tensile E-Modulus (GPa) | 45 | 45 | 45 | |
Pressure resistance (MPa) | 5 | 5 | 5 | |
Bolt Type | S18 / S20 | S22 / S25 / H25 | S28 / S30 / S32 / H28 / H32 | |
Ultimate Strain | 2.0% | |||
Weight (kg/m) | 0.11 | 0.12 | 0.22 | |
Thread (Left /Right hand) | Left or Right |
*1 Including Waved Thread Structure
*2 Characteristic Stress Value in core
Accessories
Application
SubNumbers
10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.
20 Years - 20 years of exporting experience, familiar with different product standards from different
customers and countries.
26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar
manufacturer in Asia.
60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by
customers from 50 countries all over the world, including America, Chile, Germany,
Australia India, etc.
1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.
Mechanical strength test ratio | >= | 3% |
Dimensions test ratio | = | 100% |
Surface inspection ratio | = | 100% |