Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a construction method of a roller compacted asphalt concrete pavement. The construction method comprises the following steps: step 1, preparing a roadbed; step 2, pretreating concrete aggregate; step 3, sorting and storing the concrete aggregate; step 4, preparing a concrete premix; step 5, paving; and step 6, rolling the pavement; compared with the prior art, the construction method has the following beneficial effects that a transfer feeding vehicle is additionally arranged in the construction process and used in cooperation with a paving vehicle, materials can be mixed evenly, the problem that the pavement construction quality is uneven due to precipitation generated in the tank truck transportation process can be solved, meanwhile, the paving vehicle can be assisted in feeding, the impact force on the hopper of the paving vehicle when the tank truck directly feeds the paving vehicle is reduced, the transfer feeding vehicle can feed at a constant speed, the feeding stability is maintained, the feeding amount of the paving vehicle is conveniently controlled, and the situation that more materials are scattered on the ground when the tank truck directly feeds the paving vehicle is also reduced.
本发明公开了一种碾压式沥青混凝土路面的施工方法，包括如下步骤：步骤一：路基准备；步骤二：混凝土骨料预处理；步骤三：混凝土骨料分选储存；步骤四：混凝土预混料；步骤五：摊铺；步骤六：碾压路面；与现有技术相比，本发明的有益效果如下：本发明通过本发明通过在施工时增加中转上料车，配合摊铺车使用，能够对物料进行混匀，能够避免因为罐车运输过程中产生的沉淀，导致路面施工质量不均一的问题，同时能够辅助摊铺车上料，降低罐车直接对摊铺车上料时给摊铺车料斗带来的冲击力，中转上料车能够匀速上料，维持送料的平稳，方便控制摊铺车的进料量，也降低了罐车对摊铺车直接上料会有较多的物料散落在地面的发生。
The invention discloses a construction method of a roller compacted asphalt concrete pavement. The construction method comprises the following steps: step 1, preparing a roadbed; step 2, pretreating concrete aggregate; step 3, sorting and storing the concrete aggregate; step 4, preparing a concrete premix; step 5, paving; and step 6, rolling the pavement; compared with the prior art, the construction method has the following beneficial effects that a transfer feeding vehicle is additionally arranged in the construction process and used in cooperation with a paving vehicle, materials can be mixed evenly, the problem that the pavement construction quality is uneven due to precipitation generated in the tank truck transportation process can be solved, meanwhile, the paving vehicle can be assisted in feeding, the impact force on the hopper of the paving vehicle when the tank truck directly feeds the paving vehicle is reduced, the transfer feeding vehicle can feed at a constant speed, the feeding stability is maintained, the feeding amount of the paving vehicle is conveniently controlled, and the situation that more materials are scattered on the ground when the tank truck directly feeds the paving vehicle is also reduced.
本发明公开了一种碾压式沥青混凝土路面的施工方法，包括如下步骤：步骤一：路基准备；步骤二：混凝土骨料预处理；步骤三：混凝土骨料分选储存；步骤四：混凝土预混料；步骤五：摊铺；步骤六：碾压路面；与现有技术相比，本发明的有益效果如下：本发明通过本发明通过在施工时增加中转上料车，配合摊铺车使用，能够对物料进行混匀，能够避免因为罐车运输过程中产生的沉淀，导致路面施工质量不均一的问题，同时能够辅助摊铺车上料，降低罐车直接对摊铺车上料时给摊铺车料斗带来的冲击力，中转上料车能够匀速上料，维持送料的平稳，方便控制摊铺车的进料量，也降低了罐车对摊铺车直接上料会有较多的物料散落在地面的发生。
Construction method of roller compacted asphalt concrete pavement
一种碾压式沥青混凝土路面的施工方法
YU KAI (Autor:in)
23.02.2021
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
Composite Pavement of Roller Compacted Concrete and Asphalt Concrete
| British Library Conference Proceedings | 1995
Design Method of Asphalt Pavement with Roller Compacted Concrete Base
| British Library Conference Proceedings | 2014
Experimental construction of roller-compacted concrete pavement
| Online Contents | 1995