A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly asphalt mixture and preparation method thereof
The invention discloses an environment-friendly asphalt mixture and a preparation method thereof, and relates to the technical field of asphalt mixtures. The technical key points are as follows: the environment-friendly asphalt mixture comprises 50-80 parts of rock asphalt; 150 to 200 parts of matrix asphalt; 3-5 parts of plant asphalt; 90 to 140 parts of mineral powder; 500 to 700 parts of basaltaggregate; and 5-10 parts of an adhesive. The preparation method comprises the following steps: S1, putting the basalt aggregate into a drying barrel, stirring and drying to obtain dried basalt aggregate; S2, putting the dried basalt aggregate and the adhesive into a stirring cylinder, and uniformly stirring; S3, heating the matrix asphalt to 135-180 DEG C, adding the plant asphalt, and uniformlystirring to obtain soft asphalt; and S4, putting the soft asphalt into the stirring cylinder in the step S2, heating to 140-160 DEG C, uniformly stirring, adding the rock asphalt, continuously and uniformly stirring, adding the mineral powder, and continuously and uniformly stirring to obtain the environment-friendly asphalt mixture. The environment-friendly asphalt mixture has the advantages that the pavement performance of the mixture is not reduced, and the purposes of environmental protection and energy conservation can be achieved.
本发明公开了一种环保沥青混合料及其制备方法，涉及沥青混合料技术领域。其技术要点是：一种环保沥青混合料，包括岩沥青50‑80份；基质沥青150‑200份；植物沥青3‑5份；矿粉90‑140份；玄武岩集料500‑700份；胶黏剂5‑10份。其制备方法为：S1，将玄武岩集料投入烘干桶内，搅拌烘干，得到干燥的玄武岩集料；S2，将干燥后的玄武岩集料和胶黏剂投入搅拌缸中，搅拌均匀；S3，将基质沥青加热至135‑180℃，加入植物沥青，搅拌均匀，得到软质沥青；S4，将软质沥青投入到S2中的搅拌缸中，加热至140‑160℃，搅拌均匀，然后加入岩沥青，继续搅拌均匀，再加入矿粉并继续搅均匀，即得到环保沥青混合料。本发明环保沥青混合料具有既不降低混合料的路用性能，又能实现环保节能目的的优点。
Environment-friendly asphalt mixture and preparation method thereof
The invention discloses an environment-friendly asphalt mixture and a preparation method thereof, and relates to the technical field of asphalt mixtures. The technical key points are as follows: the environment-friendly asphalt mixture comprises 50-80 parts of rock asphalt; 150 to 200 parts of matrix asphalt; 3-5 parts of plant asphalt; 90 to 140 parts of mineral powder; 500 to 700 parts of basaltaggregate; and 5-10 parts of an adhesive. The preparation method comprises the following steps: S1, putting the basalt aggregate into a drying barrel, stirring and drying to obtain dried basalt aggregate; S2, putting the dried basalt aggregate and the adhesive into a stirring cylinder, and uniformly stirring; S3, heating the matrix asphalt to 135-180 DEG C, adding the plant asphalt, and uniformlystirring to obtain soft asphalt; and S4, putting the soft asphalt into the stirring cylinder in the step S2, heating to 140-160 DEG C, uniformly stirring, adding the rock asphalt, continuously and uniformly stirring, adding the mineral powder, and continuously and uniformly stirring to obtain the environment-friendly asphalt mixture. The environment-friendly asphalt mixture has the advantages that the pavement performance of the mixture is not reduced, and the purposes of environmental protection and energy conservation can be achieved.
本发明公开了一种环保沥青混合料及其制备方法，涉及沥青混合料技术领域。其技术要点是：一种环保沥青混合料，包括岩沥青50‑80份；基质沥青150‑200份；植物沥青3‑5份；矿粉90‑140份；玄武岩集料500‑700份；胶黏剂5‑10份。其制备方法为：S1，将玄武岩集料投入烘干桶内，搅拌烘干，得到干燥的玄武岩集料；S2，将干燥后的玄武岩集料和胶黏剂投入搅拌缸中，搅拌均匀；S3，将基质沥青加热至135‑180℃，加入植物沥青，搅拌均匀，得到软质沥青；S4，将软质沥青投入到S2中的搅拌缸中，加热至140‑160℃，搅拌均匀，然后加入岩沥青，继续搅拌均匀，再加入矿粉并继续搅均匀，即得到环保沥青混合料。本发明环保沥青混合料具有既不降低混合料的路用性能，又能实现环保节能目的的优点。
Environment-friendly asphalt mixture and preparation method thereof
一种环保沥青混合料及其制备方法
HUANG LONG (author)
2020-08-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Environment-friendly asphalt mixture and preparation method thereof
| European Patent Office | 2021
Environment-friendly asphalt mixture and preparation method thereof
| European Patent Office | 2021
Environment-friendly odorless asphalt mixture and preparation method thereof
| European Patent Office | 2024
Environment-friendly odorless asphalt mixture and preparation method thereof
| European Patent Office | 2020
Environment-friendly high-performance asphalt mixture and preparation method thereof
| European Patent Office | 2024