| After-sales Service: | Quality |
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| Warranty: | 3years |
| Application: | Bridge, Road |
| Certification: | ISO |
| Surface Treatment: | No |
| Technics: | Quality |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier TST seamless Rubber Bridge Expansion Joint
TST seamless Rubber Bridge Expansion Joint is also called TST bridge elastomeric expansion joint, It is a kind of asphalt filling material of bridge expansion joint, we mixed it with stone as a certain proportion to fill the strip on the road or bridge.It can absorb the displacement when because of the temperature and traffic load, it is perfect no matter high or low temperature.
Features of TST elastic bridge expansion joint
Competitive price.No crack at cold 40ºC,no flowing at 80ºC.
Easy and shot time to install and wouldn't block traffic.
Vehicle can go through after 2 hours when you finished the installation.
2 times service time of general asphalt.
Smooth road surface,slow down the impact for the vehicle.
| NO. | Type | Unit | Index | |
| 1 | Density | g/cm3 | 1.20~1.25 | |
| 2 | Tear Strength | Mpa | 0.2~0.3 | |
| 3 | Elongation at break | % | ≥800 | |
| 4 | Tear off permanent deformation(15min) | 40-60 | ||
| 5 | Heat resistance test 163±1ºC,5h |
Tear strength Rate of change | -15~15 | |
| Elongation at break Rate of change | -20~10 | |||
| 6 | Water absorption rate 23±2ºC,144h | ≤4.0 | ||
| 7 | Penetration (25±0.1ºC, 100±0.01g, 5s) | 0.1mm | 55-65 | |
| 8 | Softening Point (Global method) | ºC | ≥100 | |
| 9 | Flash point (COC method) | ≥240 | ||
| 10 | Brittle point (Fulasifa method) | ≤40 | ||
Suppliers with verified business licenses
Audited Supplier 
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