A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Asphalt paving process for road construction
The invention provides an asphalt paving process for road construction, which comprises the following steps: a, preparing an asphalt mixture, mixing and conveying, wherein the asphalt mixture comprises asphalt, mineral powder, coarse aggregate and fine aggregate; b, paving the asphalt mixture, wherein the paving thickness is 1.5-3cm, and the paving speed is 2.2-6.5 m/min; c, conducting rolling construction, specifically including initial pressing, secondary pressing and final pressing; d, carrying out joint construction. The asphalt paving process for road construction has many advantages, thepaving construction quality of the asphalt concrete road can be guaranteed, the service life of the asphalt concrete road can be prolonged, and the asphalt paving process has many advantages; besides, the flatness of the pavement can be better, the driving comfort is higher, the rut resistance and the deformation resistance of the pavement are also enhanced, and the overall performance is good.
本发明提供了一种道路施工用沥青铺设工艺，包括下列步骤：a、准备沥青混合料，拌制完成后运送；其中，所述沥青混合料包括沥青、矿粉、粗集料和细集料；b、摊铺沥青混合料，摊铺厚度为1.5～3cm，摊铺速度为2.2～6.5m/min；c、碾压施工，包括初压、次压和终压；d、接缝施工。本发明的道路施工用沥青铺设工艺具有很多优势，既能保障沥青混凝土道路铺设施工质量，又能延长沥青混凝土道路使用寿命，其技术具有很多优势；此外，还能使得路面的平整度变得更好，行车舒适度更高，其抗车辙能力、抗变形能力也得到增强，整体性能表现良好。
Asphalt paving process for road construction
The invention provides an asphalt paving process for road construction, which comprises the following steps: a, preparing an asphalt mixture, mixing and conveying, wherein the asphalt mixture comprises asphalt, mineral powder, coarse aggregate and fine aggregate; b, paving the asphalt mixture, wherein the paving thickness is 1.5-3cm, and the paving speed is 2.2-6.5 m/min; c, conducting rolling construction, specifically including initial pressing, secondary pressing and final pressing; d, carrying out joint construction. The asphalt paving process for road construction has many advantages, thepaving construction quality of the asphalt concrete road can be guaranteed, the service life of the asphalt concrete road can be prolonged, and the asphalt paving process has many advantages; besides, the flatness of the pavement can be better, the driving comfort is higher, the rut resistance and the deformation resistance of the pavement are also enhanced, and the overall performance is good.
本发明提供了一种道路施工用沥青铺设工艺，包括下列步骤：a、准备沥青混合料，拌制完成后运送；其中，所述沥青混合料包括沥青、矿粉、粗集料和细集料；b、摊铺沥青混合料，摊铺厚度为1.5～3cm，摊铺速度为2.2～6.5m/min；c、碾压施工，包括初压、次压和终压；d、接缝施工。本发明的道路施工用沥青铺设工艺具有很多优势，既能保障沥青混凝土道路铺设施工质量，又能延长沥青混凝土道路使用寿命，其技术具有很多优势；此外，还能使得路面的平整度变得更好，行车舒适度更高，其抗车辙能力、抗变形能力也得到增强，整体性能表现良好。
Asphalt paving process for road construction
一种道路施工用沥青铺设工艺
2021-01-19
Patent
Electronic Resource
Chinese
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