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    Environmental Cold-mix Adjustable-modulus Pavement Material and Manufacturing Method thereof
    1.
    发明申请
    Environmental Cold-mix Adjustable-modulus Pavement Material and Manufacturing Method thereof 审中-公开
    环境冷拌可调式路面材料及其制造方法

    公开(公告)号：US20160145435A1

    公开(公告)日：2016-05-26

    申请号：US14860710

    申请日：2015-09-22

    申请人： Shenzhen Traffic Construction Engineering Test & Detection Center

    发明人： Guiping He ,  Zheng Sun ,  Xixi Hou ,  Quncong Qiu ,  Zhisong Huang ,  Xiaohua Jiang ,  Hua Chen

    IPC分类号： C08L95/00

    CPC分类号： C08L95/00

    摘要： An environmental protection cold mixing type modulus-adjustable pavement material and preparation method thereof. Equal components of waterborne epoxy resin and waterborne curing agent are added in a container to obtain a waterborne epoxy resin mixture. Emulsified bitumen, the waterborne epoxy resin mixture, an emulsifying agent, a defoaming agent and a stabilizing agent are prepared according to a certain mass ratio; the emulsified bitumen is first added in the container, and the pH is regulated with hydrochloric acid to be 5.0 to 6.5, the above-mentioned other materials are added and stirred to make mixed liquid; a stator of a high-speed shearing machine is put into the mixed liquid, and the rotational speed is set as 350 to 500 rpm for about 20 to 40 min to obtain waterborne epoxy emulsified bituminous emulsion. B. Coarse aggregate, fine aggregate, fillers, cement and the waterborne epoxy emulsified bitumen obtained from the above-mentioned preparation are selected in proportion; and after the coarse aggregate, the fine aggregate and rubber powder are added in a stirring machine of asphalt mixture and stirred and the waterborne epoxy emulsified bitumen is added and stirred, the cement is added and stirred.

    摘要翻译： 一种环保冷拌型可模数路面材料及其制备方法。 将水性环氧树脂和水性固化剂的相等成分加入容器中，得到水性环氧树脂混合物。 按照一定质量比制备乳化沥青，水性环氧树脂混合物，乳化剂，消泡剂和稳定剂; 首先在容器中加入乳化沥青，用盐酸调节pH为5.0〜6.5，加入上述其他物质并搅拌混合液体; 将高速剪切机的定子放入混合液中，将转速设定为350〜500rpm约20〜40分钟，得到水性环氧乳化沥青乳液。 B.从上述制备得到的粗骨料，细骨料，填料，水泥和水性环氧乳化沥青按比例选择; 在粗骨料之后，在沥青混合料搅拌机中加入细骨料和橡胶粉，搅拌，加入水性环氧乳化沥青并搅拌，加入水泥并搅拌。

    Environmental cold-mix adjustable-modulus pavement material and manufacturing method thereof
    3.
    发明授权
    Environmental cold-mix adjustable-modulus pavement material and manufacturing method thereof 有权

    公开(公告)号：US09909009B2

    公开(公告)日：2018-03-06

    申请号：US14860710

    申请日：2015-09-22

    申请人： Shenzhen Traffic Construction Engineering Test & Detection Center

    发明人： Guiping He ,  Zheng Sun ,  Xixi Hou ,  Quncong Qiu ,  Zhisong Huang ,  Xiaohua Jiang ,  Hua Chen

    IPC分类号： C08L95/00

    CPC分类号： C08L95/00

    摘要： An environmental protection cold mixing type modulus-adjustable pavement material and preparation method thereof. Equal components of waterborne epoxy resin and waterborne curing agent are added in a container to obtain a waterborne epoxy resin mixture. Emulsified bitumen, the waterborne epoxy resin mixture, an emulsifying agent, a defoaming agent and a stabilizing agent are prepared according to a certain mass ratio; the emulsified bitumen is first added in the container, and the pH is regulated with hydrochloric acid to be 5.0 to 6.5; the above-mentioned other materials are added and stirred to make mixed liquid; a stator of a high-speed shearing machine is put into the mixed liquid, and the rotational speed is set as 350 to 500 rpm for about 20 to 40 min to obtain waterborne epoxy emulsified bituminous emulsion. B. Coarse aggregate, fine aggregate, fillers, cement and the waterborne epoxy emulsified bitumen obtained from the above-mentioned preparation are selected in proportion; and after the coarse aggregate, the fine aggregate and rubber powder are added in a stirring machine of asphalt mixture and stirred and the waterborne epoxy emulsified bitumen is added and stirred, the cement is added and stirred.