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High-Efficiency Asphalt Sealant is a high-performance sealing material specifically designed for road and bridge joint sealing and crack repair. It is known for its superior adhesion, weather resistance, and aging resistance, making it an indispensable product in road maintenance and construction.
| Type | Penetration/0.1mm | Softening point/ºC | Flow value(mm) | Elastic recovery ratio/% | Low temperature stretching | ||
| Test temperature/ºC | Maximum displacement/mm | conclusion | |||||
| High temperature type | 51 | 96 | 0 | 70 | 0 | 9.005 | pass |
| normal type | 69.10 | 92.60 | 1.87 | 62 | -10 | 19.732 | pass |
| Low temperature type | 89 | 90.50 | 2.01 | 55 | -20 | 45.600 | pass |
| Cold type | 108.30 | 87.40 | 2.65 | 48.1 | -30 | 54.483 | pass |
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