Supanchor Rock Reinforcement Co., Ltd.
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20mm No-Rust Fiberglass Concrete Dowel Bar In Joint Rigid Pavement
Features
The SupFRP® offers an excellent quality range of GFRP Dowel Bar, which are manufactured from high quality raw materials.
The GFRP Dowel Bar can also be manufactured as per customers requirements.
The GFRP Dowel Bar provide a mechanical link between slabs but allow for horizontal movements of the slab itself due to thermal expansion and constraction.
Applications
1. Work areas with elevtromagnetic sensitivities
2. Jointed rigid pavement
3. Construction joints
4. Embankments and MSE walls
Advantages
1. High strength
2. No-rust
3. 100+ years service life
4. Superior load transfer effeciency
5. Non-conductive
Technical data
| GFRP Dowel Bars | DB16 | DB20 | DB25 | DB32 | DB38 | DB45 |
| Outside Diameter (mm) | 16 | 20 | 25 | 32c | 38 | 45 |
| Transverse Shear Load (kN) | 35 | 55 | 85 | 130 | 180 | 255 |
| Nominal Cross sectional area (mm2) | 200 | 310 | 490 | 800 | 1130 | 1590 |
| Coefficient of thermal expansion (x10-6/℃) | 9-11 | |||||
| Weight (kg/m) | 0.43 | 0.67 | 1.05 | 1.71 | 2.41 | 3.37 |
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.
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