用石油溶剂降低黏度的沥青。RC、MC和SC分别表示快、中、慢凝，溶剂蒸发后留下残余结合料。须确认等级、用途及当地操作要求。 选择还取决于批准的施工方法及现场养生条件。请说明养生类别、黏度等级和处理用途；改用乳化沥青须另行评估。
这些是SRNT目录的参考限值，不是批次实测结果或COA。每次询价须确认可供性、标准版本及合同限值。
技术指标名称和目录脚注保留英文，以确保含义准确。
| 性质／条件 | 单位 | 参考限值 | 测试方法 |
|---|---|---|---|
| Kinematic viscosity at 60°C | mm²/s | 70-140 | ASTM D2170 |
| Flash point (Cleveland open cup) | °C | ≥66 | ASTM D92 |
| Water content | % | ≤0.5 | ASTM D95 |
| Solubility in trichloroethylene | % | ≥99 | ASTM D2042 |
| DISTILLATION AND RECOVERED RESIDUE | |||
| Total distillate collected to 360°C | vol % | 10-30 | ASTM D402 |
| Residue kinematic viscosity at 60°C | mm²/s | 400-7000 | ASTM D2170 |
| ASPHALT RESIDUE OF SPECIFIED PENETRATION | |||
| Residue of 100 penetration | % | ≥50 | ASTM D243 |
| Ductility of 100 penetration residue at 25°C | cm | ≥100 | ASTM D113 |
The distillation and recovered-residue tests follow the conditions shown for this reference profile.
Tests shown belong to this reference profile. Additional tests, limits and the required standard edition are reviewed
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