Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous foamed asphalt regeneration base layer construction process
The invention provides a continuous foamed asphalt regeneration base layer construction process. The process comprises the following steps: 1, pre-screening a milling material, and preparing the milling material into an RAP material after screening; 2, conveying the prepared RAP material to a mixing station, adding the medium powder, the new material and the cement into the mixing station according to the proportion, then adding water, and stirring to form a mixture; 3, collecting the mixture through a transfer device, and conveying the mixture into a secondary stirring device through a conveying device; and 4, adding foamed asphalt into the second stirring device, mixing and stirring the mixture and the foamed asphalt in the second stirring device, and therefore acquiring the foamed cold-recycled mixture. Continuous high-energy production of the foamed asphalt cold-recycled mixture can be achieved through the process, and the requirement for continuous construction with high productivity is met.
本发明提供一种连续式泡沫沥青再生基层施工工艺，包括以下步骤：步骤一、铣刨料预筛分，筛分后配置成RAP料；步骤二、将配置而成的RAP料输送至拌合站，并在拌合站中按照比例添加中粉料、新料、水泥然后加水搅拌，形成混合料；步骤三、通过中转装置收集混合料，利用传送装置将混合料传送至二次搅拌装置中；步骤四、向第二搅拌装置中添加泡沫沥青，将混合料和泡沫沥青在二次搅拌装置中进行混合搅拌，从而得到发泡冷再生混合料，通过该工艺可以实现对泡沫沥青冷再生混合料的连续高能生产，满足高产能的连续施工需求。
Continuous foamed asphalt regeneration base layer construction process
The invention provides a continuous foamed asphalt regeneration base layer construction process. The process comprises the following steps: 1, pre-screening a milling material, and preparing the milling material into an RAP material after screening; 2, conveying the prepared RAP material to a mixing station, adding the medium powder, the new material and the cement into the mixing station according to the proportion, then adding water, and stirring to form a mixture; 3, collecting the mixture through a transfer device, and conveying the mixture into a secondary stirring device through a conveying device; and 4, adding foamed asphalt into the second stirring device, mixing and stirring the mixture and the foamed asphalt in the second stirring device, and therefore acquiring the foamed cold-recycled mixture. Continuous high-energy production of the foamed asphalt cold-recycled mixture can be achieved through the process, and the requirement for continuous construction with high productivity is met.
本发明提供一种连续式泡沫沥青再生基层施工工艺，包括以下步骤：步骤一、铣刨料预筛分，筛分后配置成RAP料；步骤二、将配置而成的RAP料输送至拌合站，并在拌合站中按照比例添加中粉料、新料、水泥然后加水搅拌，形成混合料；步骤三、通过中转装置收集混合料，利用传送装置将混合料传送至二次搅拌装置中；步骤四、向第二搅拌装置中添加泡沫沥青，将混合料和泡沫沥青在二次搅拌装置中进行混合搅拌，从而得到发泡冷再生混合料，通过该工艺可以实现对泡沫沥青冷再生混合料的连续高能生产，满足高产能的连续施工需求。
Continuous foamed asphalt regeneration base layer construction process
一种连续式泡沫沥青再生基层施工工艺
WEI FANGQIAN (Autor:in) / LI LINGYUN (Autor:in) / WANG SHICHONG (Autor:in) / ZHANG XIANGJING (Autor:in)
28.12.2021
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
Intermittent foamed asphalt regeneration base layer construction process
| Europäisches Patentamt | 2022
Cold regeneration process of high-performance foamed asphalt directly used as asphalt surface layer
| Europäisches Patentamt | 2021
Base Stabilization with Foamed Asphalt
| NTIS | 1979
Continuous foamed asphalt cold mixing equipment and process
| Europäisches Patentamt | 2024