Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Asphalt pavement structure with ultrathin wearing layer
The invention belongs to the technical field of asphalt pavements, particularly relates to an asphalt pavement structure with an ultrathin wearing layer, and provides the following scheme aiming at the problems that in the prior art, the asphalt pavement structure is poor in wear resistance during use, asphalt liquid can permeate into a laying layer below asphalt during laying, and the laying effect is not ideal. The asphalt pavement comprises an asphalt pavement main body, and the asphalt pavement main body is formed by mixing raw materials including petroleum, water, styrene, butadiene, a styrene block copolymer, broken stone, gravel, sand, stone chips, limestone powder, volcanic ash, polyethylene, polypropylene, polyvinyl chloride and polystyrene, a spiral layer lays the materials, a tandem roller carries out rolling for multiple times, and and the asphalt pavement structure with the ultrathin wearing layer is obtained.
本发明属于沥青路面技术领域，尤其是一种具有超薄磨耗层的沥青路面结构，针对现有的技术存在沥青路面结构在使用时耐磨耗性较差，同时在进行铺设时，沥青液体会渗入沥青下方的铺设层内，铺设想并不理想的问题，现提出如下方案，其包括沥青路面主体，沥青路面主体由石油、水、苯乙烯、丁二烯、苯乙烯嵌段共聚物、碎石、砾石、砂、石屑、石灰石粉、火山灰、聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯组成通过将多种原料进行混合，并通过螺旋铺摊器铺设以及双轮压路机进行多次碾压，得到一种具有超薄磨耗层的沥青路面结构。
Asphalt pavement structure with ultrathin wearing layer
The invention belongs to the technical field of asphalt pavements, particularly relates to an asphalt pavement structure with an ultrathin wearing layer, and provides the following scheme aiming at the problems that in the prior art, the asphalt pavement structure is poor in wear resistance during use, asphalt liquid can permeate into a laying layer below asphalt during laying, and the laying effect is not ideal. The asphalt pavement comprises an asphalt pavement main body, and the asphalt pavement main body is formed by mixing raw materials including petroleum, water, styrene, butadiene, a styrene block copolymer, broken stone, gravel, sand, stone chips, limestone powder, volcanic ash, polyethylene, polypropylene, polyvinyl chloride and polystyrene, a spiral layer lays the materials, a tandem roller carries out rolling for multiple times, and and the asphalt pavement structure with the ultrathin wearing layer is obtained.
本发明属于沥青路面技术领域，尤其是一种具有超薄磨耗层的沥青路面结构，针对现有的技术存在沥青路面结构在使用时耐磨耗性较差，同时在进行铺设时，沥青液体会渗入沥青下方的铺设层内，铺设想并不理想的问题，现提出如下方案，其包括沥青路面主体，沥青路面主体由石油、水、苯乙烯、丁二烯、苯乙烯嵌段共聚物、碎石、砾石、砂、石屑、石灰石粉、火山灰、聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯组成通过将多种原料进行混合，并通过螺旋铺摊器铺设以及双轮压路机进行多次碾压，得到一种具有超薄磨耗层的沥青路面结构。
Asphalt pavement structure with ultrathin wearing layer
一种具有超薄磨耗层的沥青路面结构
HUANG HENGJIN (Autor:in) / SHEN XIALEI (Autor:in)
07.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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