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A platform for research: civil engineering, architecture and urbanism
Alkali-activated asphalt cold repair liquid, preparation method of asphalt cold repair material and application of alkali-activated asphalt cold repair liquid and asphalt cold repair material
The invention discloses an alkali-activated asphalt cold-patch liquid and a preparation method and application thereof, and belongs to the technical field of asphalt cold-patch materials, the alkali-activated asphalt cold-patch liquid comprises the following components by mass: 70-75% of matrix asphalt, 20-25% of a diluent, and 3-5% of a modifier; wherein the matrix asphalt is 70 # or 90 #; the diluent is one or more of light diesel oil, vegetable oil, oleic acid, white oil and paraffin oil; the modifier is one or more of C9 petroleum resin, SBS (Styrene Butadiene Styrene), terpene resin, SBR (Styrene Butadiene Rubber) and single-component polyurethane. According to the alkali-activated asphalt cold-patch liquid and the preparation method and application thereof disclosed by the invention, the strength of the asphalt cold-patch material can be enhanced, the durability of the cold-patch material is prolonged, and the defect that the cold-patch material is used when being prepared is overcome.
本发明公开了一种碱激发式沥青冷补液、沥青冷补料制备方法及其应用，属于沥青冷补料技术领域，碱激发式沥青冷补液包含如下质量百分比的组分：基质沥青70～75％，稀释剂20～25％，改性剂3～5％；其中，所述基质沥青为70#或90#；所述稀释剂为轻质柴油、植物油、油酸、白油、石蜡油中的一种或几种；所述改性剂为C9石油树脂、SBS、萜烯树脂、SBR、单组份聚氨酯中的一种或几种。本发明公开的碱激发式沥青冷补液、沥青冷补料制备方法及其应用能够增强沥青冷补料强度，延长冷补料耐久性，解决冷补料现配现用弊端。
Alkali-activated asphalt cold repair liquid, preparation method of asphalt cold repair material and application of alkali-activated asphalt cold repair liquid and asphalt cold repair material
The invention discloses an alkali-activated asphalt cold-patch liquid and a preparation method and application thereof, and belongs to the technical field of asphalt cold-patch materials, the alkali-activated asphalt cold-patch liquid comprises the following components by mass: 70-75% of matrix asphalt, 20-25% of a diluent, and 3-5% of a modifier; wherein the matrix asphalt is 70 # or 90 #; the diluent is one or more of light diesel oil, vegetable oil, oleic acid, white oil and paraffin oil; the modifier is one or more of C9 petroleum resin, SBS (Styrene Butadiene Styrene), terpene resin, SBR (Styrene Butadiene Rubber) and single-component polyurethane. According to the alkali-activated asphalt cold-patch liquid and the preparation method and application thereof disclosed by the invention, the strength of the asphalt cold-patch material can be enhanced, the durability of the cold-patch material is prolonged, and the defect that the cold-patch material is used when being prepared is overcome.
本发明公开了一种碱激发式沥青冷补液、沥青冷补料制备方法及其应用，属于沥青冷补料技术领域，碱激发式沥青冷补液包含如下质量百分比的组分：基质沥青70～75％，稀释剂20～25％，改性剂3～5％；其中，所述基质沥青为70#或90#；所述稀释剂为轻质柴油、植物油、油酸、白油、石蜡油中的一种或几种；所述改性剂为C9石油树脂、SBS、萜烯树脂、SBR、单组份聚氨酯中的一种或几种。本发明公开的碱激发式沥青冷补液、沥青冷补料制备方法及其应用能够增强沥青冷补料强度，延长冷补料耐久性，解决冷补料现配现用弊端。
Alkali-activated asphalt cold repair liquid, preparation method of asphalt cold repair material and application of alkali-activated asphalt cold repair liquid and asphalt cold repair material
一种碱激发式沥青冷补液、沥青冷补料制备方法及其应用
CHU CI (author) / HUANG YUNBAO (author) / ZHU XIAOBIN (author) / GONG MINGHUI (author) / ZHAO KEFEI (author) / ZHANG DONGSHENG (author) / ZHENG YI (author) / HUANG YIJUN (author) / CHEN YACHUN (author)
2024-08-23
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
ASPHALT PAVEMENT MATERIAL PACKAGE AND ASPHALT PAVEMENT REPAIR METHOD
| European Patent Office | 2018
| Taylor & Francis Verlag | 2024
| European Patent Office | 2022