Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / JI CHAO (Autor:in) / WEI WENWU (Autor:in) / YANG HONGJUN (Autor:in) / ZHU WANQUAN (Autor:in)
28.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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Engineering Index Backfile | 1911