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A platform for research: civil engineering, architecture and urbanism
Asphalt pavement repairing material and repairing method
The invention relates to the technical field of pavement patching materials, and particularly discloses an asphalt pavement patching material and a patching method. The asphalt pavement patching material is prepared from the following raw materials in parts by weight: 70 to 90 parts of aggregate, 30 to 40 parts of SBS (Styrene Butadiene Styrene) modified asphalt, 0.3 to 0.8 part of engineering fiber, 0.5 to 1 part of emulsifier, 0.5 to 0.8 part of warm mixing agent, 0.3 to 0.7 part of diluent, 10 to 14 parts of quick lime, 2 to 5 parts of high iron oxide fly ash, 6 to 8 parts of modified glass fiber and 6 to 8 parts of water, the modified glass fiber is obtained by modifying glass fiber with sodium alginate and chitosan. The asphalt pavement patching material is suitable for patching asphalt pavements under a low-temperature condition, and meets market requirements.
本申请涉及路面修补料的技术领域，具体公开了一种沥青路面修补料及修补方法。所述沥青路面修补料包括以下重量份的原料：集料70‑90份、SBS改性沥青30‑40份、工程纤维0.3‑0.8份、乳化剂0.5‑1份、温拌剂0.5‑0.8份、稀释剂0.3‑0.7份、生石灰10‑14份、高氧化铁粉煤灰2‑5份、改性玻璃纤维6‑8份、水6‑8份；所述改性玻璃纤维是由海藻酸钠和壳聚糖对玻璃纤维进行改性得到。本申请的沥青路面修补料适用于低温条件下修补沥青路面，符合市场需求。
Asphalt pavement repairing material and repairing method
The invention relates to the technical field of pavement patching materials, and particularly discloses an asphalt pavement patching material and a patching method. The asphalt pavement patching material is prepared from the following raw materials in parts by weight: 70 to 90 parts of aggregate, 30 to 40 parts of SBS (Styrene Butadiene Styrene) modified asphalt, 0.3 to 0.8 part of engineering fiber, 0.5 to 1 part of emulsifier, 0.5 to 0.8 part of warm mixing agent, 0.3 to 0.7 part of diluent, 10 to 14 parts of quick lime, 2 to 5 parts of high iron oxide fly ash, 6 to 8 parts of modified glass fiber and 6 to 8 parts of water, the modified glass fiber is obtained by modifying glass fiber with sodium alginate and chitosan. The asphalt pavement patching material is suitable for patching asphalt pavements under a low-temperature condition, and meets market requirements.
本申请涉及路面修补料的技术领域，具体公开了一种沥青路面修补料及修补方法。所述沥青路面修补料包括以下重量份的原料：集料70‑90份、SBS改性沥青30‑40份、工程纤维0.3‑0.8份、乳化剂0.5‑1份、温拌剂0.5‑0.8份、稀释剂0.3‑0.7份、生石灰10‑14份、高氧化铁粉煤灰2‑5份、改性玻璃纤维6‑8份、水6‑8份；所述改性玻璃纤维是由海藻酸钠和壳聚糖对玻璃纤维进行改性得到。本申请的沥青路面修补料适用于低温条件下修补沥青路面，符合市场需求。
Asphalt pavement repairing material and repairing method
一种沥青路面修补料及修补方法
SUN KAI (author) / JI CHAO (author) / WEI WENWU (author) / YANG HONGJUN (author) / ZHU WANQUAN (author)
2023-04-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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