A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt pavement regeneration preventive maintenance material and preparation method thereof
The present invention relates to the technical field of road building materials, and discloses an asphalt pavement regeneration preventive maintenance material, which comprises an asphalt maintenance agent, an asphalt mortar emulsion and a waterproof curing liquid, the asphalt maintenance agent is formed by mixing an asphalt regeneration agent, an asphalt emulsifier, glass beads, a mineral filler and polyethylene resin, the asphalt emulsifier and the asphalt regenerant form an asphalt mixture, and the asphalt regenerant is formed by mixing an aromatic hydrocarbon solution and kerosene according to a volume ratio of (1-2): 1. By mixing and adding the glass beads, the mineral filler and the polyethylene resin into the asphalt curing agent, when the asphalt curing agent is sprayed on an asphalt pavement, the asphalt pavement has the characteristics of heat preservation, heat insulation, sound insulation and the like, the self-weight burden of the asphalt pavement can be reduced, the pressure of the asphalt pavement on a lower layer is reduced, and the service life of the asphalt pavement is prolonged. Meanwhile, solar rays can be absorbed and reflected, the temperature of the asphalt pavement is reduced, and the probability that the asphalt pavement becomes loose and cracks is reduced.
本发明涉及道路建筑材料技术领域，公开了一种沥青路面再生预防性养护材料，包括沥青养护剂、沥青砂浆乳液和防水固化液，所述沥青养护剂由沥青再生剂、沥青乳化剂、玻化微珠、矿物质填料和聚乙烯树脂混合而成，所述沥青乳化剂和沥青再生剂组成沥青混合料，所述沥青再生剂由芳香烃溶液与煤油按照体积比(1～2):1混合而成。本发明通过在沥青养护剂中混合添加的玻化微珠、矿物质填料和聚乙烯树脂，当沥青养护剂喷涂在沥青路面上时，可以使沥青路面具有保温、隔热以及隔音等特点，并且可以使沥青路面减轻自重负担，减少沥青路面对下层的压力，同时还可以吸收和反射太阳光线，降低沥青路面的温度，减少沥青路面出现松散、龟裂的机会。
Asphalt pavement regeneration preventive maintenance material and preparation method thereof
The present invention relates to the technical field of road building materials, and discloses an asphalt pavement regeneration preventive maintenance material, which comprises an asphalt maintenance agent, an asphalt mortar emulsion and a waterproof curing liquid, the asphalt maintenance agent is formed by mixing an asphalt regeneration agent, an asphalt emulsifier, glass beads, a mineral filler and polyethylene resin, the asphalt emulsifier and the asphalt regenerant form an asphalt mixture, and the asphalt regenerant is formed by mixing an aromatic hydrocarbon solution and kerosene according to a volume ratio of (1-2): 1. By mixing and adding the glass beads, the mineral filler and the polyethylene resin into the asphalt curing agent, when the asphalt curing agent is sprayed on an asphalt pavement, the asphalt pavement has the characteristics of heat preservation, heat insulation, sound insulation and the like, the self-weight burden of the asphalt pavement can be reduced, the pressure of the asphalt pavement on a lower layer is reduced, and the service life of the asphalt pavement is prolonged. Meanwhile, solar rays can be absorbed and reflected, the temperature of the asphalt pavement is reduced, and the probability that the asphalt pavement becomes loose and cracks is reduced.
本发明涉及道路建筑材料技术领域，公开了一种沥青路面再生预防性养护材料，包括沥青养护剂、沥青砂浆乳液和防水固化液，所述沥青养护剂由沥青再生剂、沥青乳化剂、玻化微珠、矿物质填料和聚乙烯树脂混合而成，所述沥青乳化剂和沥青再生剂组成沥青混合料，所述沥青再生剂由芳香烃溶液与煤油按照体积比(1～2):1混合而成。本发明通过在沥青养护剂中混合添加的玻化微珠、矿物质填料和聚乙烯树脂，当沥青养护剂喷涂在沥青路面上时，可以使沥青路面具有保温、隔热以及隔音等特点，并且可以使沥青路面减轻自重负担，减少沥青路面对下层的压力，同时还可以吸收和反射太阳光线，降低沥青路面的温度，减少沥青路面出现松散、龟裂的机会。
Asphalt pavement regeneration preventive maintenance material and preparation method thereof
一种沥青路面再生预防性养护材料及其制备方法
GUO RENLIANG (author) / LI MAOSHENG (author) / LI SHIJIE (author) / ZHANG SHAOQING (author) / HU PENG (author) / WANG KUN (author) / HAN LEBIN (author) / ZHANG ZHIHAO (author) / CHI LIANYANG (author)
2024-04-02
Patent
Electronic Resource
Chinese
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