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发明公开
CN107304112A 高耐久性能的绿色沥青混凝土改性沥青及其制备方法 无效 - 驳回

高耐久性能的绿色沥青混凝土改性沥青及其制备方法
摘要：
本发明公开了高耐久性能的绿色沥青混凝土改性沥青及其制备方法，由基质沥青100份、塑料2～4份、橡胶粉5～25份、硅藻土1～10份、抗剥落剂1～16份、耐候组分4～6份、增粘组分2～4份、增容组分1～3份、交联组分0.1～1份制备而成；所述塑料为废弃塑料，所述橡胶粉废弃轮胎；本发明的优点在于：有效延长了沥青混凝土的使用寿命，提高了高温稳定性、水稳定性、低温抗裂性以及疲劳性能，实现了材料的绿色环保。
摘要（英）：

The invention discloses green asphalt concrete-modified asphalt with high durability and a preparation method thereof. The green asphalt concrete-modified asphalt is prepared from the following components in parts by weight: 100 parts of matrix asphalt, 2-4 parts of plastic, 5-25 parts of rubber powder, 1-10 parts of kieselguhr, 1-6 parts of an anti-stripping agent, 4-6 parts of a weather-proof component, 2-4 parts of a tackifying component, 1-3 parts of a compatibilizing component and 0.1-1 part of a crosslinking component, wherein the plastic is waste plastic; and the rubber powder is prepared from a waste tire. The green asphalt concrete-modified asphalt has the advantages that the service life of the asphalt concrete is effectively prolonged, the high temperature stability, the water stability, the low-temperature crack resistance and the fatigue property are improved, and the environment-friendly target of the material is achieved.

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