Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pavement low-carbon asphalt construction process
The invention relates to a pavement low-carbon asphalt construction process, which comprises the following steps: uniformly paving a mixture in a planned guide line on a pavement through a paver, controlling the paving speed to be 1-3 m/min, and controlling the ground temperature to be 85-120 DEG C during paving; wherein in the paving process, the paver heats the ground again through a heater before the asphalt is in contact with the ground so as to ensure the ground temperature during paving, and meanwhile, emulsified asphalt is smeared on a track forwards. The pavement construction temperature is directly increased in a low-temperature environment, and the problem of poor connection between asphalt and the pavement in the low-temperature environment is solved.
一种路面低碳沥青施工工艺，将混合料通过摊铺机均匀的摊铺在路面上所规划的导向线内，摊铺速度应控制在1‑3m/min，摊铺时地面温度控制在85‑120℃；其中，摊铺过程中摊铺机在沥青接触地面前通过加热器再次加热地面保证摊铺时的地面温度，同时向前在车辙上入涂抹乳化沥青。在低温环境直接提高路面施工温度，解决低温环境下沥青与路面连接不佳的问题。
Pavement low-carbon asphalt construction process
The invention relates to a pavement low-carbon asphalt construction process, which comprises the following steps: uniformly paving a mixture in a planned guide line on a pavement through a paver, controlling the paving speed to be 1-3 m/min, and controlling the ground temperature to be 85-120 DEG C during paving; wherein in the paving process, the paver heats the ground again through a heater before the asphalt is in contact with the ground so as to ensure the ground temperature during paving, and meanwhile, emulsified asphalt is smeared on a track forwards. The pavement construction temperature is directly increased in a low-temperature environment, and the problem of poor connection between asphalt and the pavement in the low-temperature environment is solved.
一种路面低碳沥青施工工艺，将混合料通过摊铺机均匀的摊铺在路面上所规划的导向线内，摊铺速度应控制在1‑3m/min，摊铺时地面温度控制在85‑120℃；其中，摊铺过程中摊铺机在沥青接触地面前通过加热器再次加热地面保证摊铺时的地面温度，同时向前在车辙上入涂抹乳化沥青。在低温环境直接提高路面施工温度，解决低温环境下沥青与路面连接不佳的问题。
Pavement low-carbon asphalt construction process
一种路面低碳沥青施工工艺
27.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE