A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Modified pavement construction method based on asphalt concrete pavement
The invention discloses a modified pavement construction method based on an asphalt concrete pavement, which comprises the following steps: firstly, milling a semi-rigid base asphalt pavement by using a milling machine to remove a 3-9cm surface layer of the semi-rigid base asphalt pavement; the milled and planed material is collected into the modified paving paver, and the milled and planed material is used as aggregate; the preparation method comprises the following steps: putting aggregate, an inorganic binder, water and emulsified asphalt into a mixer on a modified paving paver according to a ratio, and stirring the materials at normal temperature by the mixer on the modified paving paver, so as to generate a composite organic hydraulic material; the pre-processed composite organic hydraulic material is guided into the paving box on the modified paving paver and then is paved, so that the engineering construction speed is increased, the equipment investment is reduced, the reworked material can be utilized, the resources are saved, the road construction and maintenance quality is greatly improved, and the problem of bumping at the bridge head can be effectively prevented.
本发明公开了一种基于沥青混凝土路面的改性铺装施工方法，包括以下步骤：首先将半刚性基层沥青路面沥青混凝土路面使用铣刨机铣刨，将半刚性基层沥青路面沥青混凝土路面铣刨去除3‑9cm的面层，铣刨出的铣刨料收入到改性铺装摊铺机内部，将铣刨料作为骨料使用；将骨料、无机结合料、水和乳化沥青按照配比放入到改性铺装摊铺机上的拌合器内部，经过改性铺装摊铺机上的拌合器对材料进行常温搅拌，以此生成复合有机水硬性材料；将预加工好的复合有机水硬性材料导入改性铺装摊铺机上的摊铺箱内部，然后进行摊铺，提高了工程施工速度,减少了设备投入，可利用再生料，节约资源，极大地提高了公路建设与养护的质量，可以有效防止桥头跳车的问题。
Modified pavement construction method based on asphalt concrete pavement
The invention discloses a modified pavement construction method based on an asphalt concrete pavement, which comprises the following steps: firstly, milling a semi-rigid base asphalt pavement by using a milling machine to remove a 3-9cm surface layer of the semi-rigid base asphalt pavement; the milled and planed material is collected into the modified paving paver, and the milled and planed material is used as aggregate; the preparation method comprises the following steps: putting aggregate, an inorganic binder, water and emulsified asphalt into a mixer on a modified paving paver according to a ratio, and stirring the materials at normal temperature by the mixer on the modified paving paver, so as to generate a composite organic hydraulic material; the pre-processed composite organic hydraulic material is guided into the paving box on the modified paving paver and then is paved, so that the engineering construction speed is increased, the equipment investment is reduced, the reworked material can be utilized, the resources are saved, the road construction and maintenance quality is greatly improved, and the problem of bumping at the bridge head can be effectively prevented.
本发明公开了一种基于沥青混凝土路面的改性铺装施工方法，包括以下步骤：首先将半刚性基层沥青路面沥青混凝土路面使用铣刨机铣刨，将半刚性基层沥青路面沥青混凝土路面铣刨去除3‑9cm的面层，铣刨出的铣刨料收入到改性铺装摊铺机内部，将铣刨料作为骨料使用；将骨料、无机结合料、水和乳化沥青按照配比放入到改性铺装摊铺机上的拌合器内部，经过改性铺装摊铺机上的拌合器对材料进行常温搅拌，以此生成复合有机水硬性材料；将预加工好的复合有机水硬性材料导入改性铺装摊铺机上的摊铺箱内部，然后进行摊铺，提高了工程施工速度,减少了设备投入，可利用再生料，节约资源，极大地提高了公路建设与养护的质量，可以有效防止桥头跳车的问题。
Modified pavement construction method based on asphalt concrete pavement
一种基于沥青混凝土路面的改性铺装施工方法
LI ZHIYONG (author) / ZHANG FENG (author) / SHANG BO (author) / SU JUNLING (author) / ZHANG RUIQING (author) / NIU YANPENG (author) / LIU TINGGUO (author)
2024-06-04
Patent
Electronic Resource
Chinese