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北京市的沥青混凝土路面经常发生一种热推移变形病害——即路面出现波浪、车辙或拥包,尤其在交叉路口和车站等汽车经常刹车和起步的地方更为严重。这种变形不但影响行车而且有碍观瞻。最近北京市政工程局市政工程管理处第三管理所魏公村养护段陈桂昌、郑永忠等同志在西城综合加工厂的配合下,试制成功了一种消灭油包和波浪的加热器(见图),并已经鉴定定型,决定在各养路段推广使用。
Beijing’s asphalt concrete pavement often undergoes a heat deformation deformation disease - the road surface wave, rutting or bag, especially in the intersection and the station where the car often brake and start more serious. This deformation not only affects the driving but also obstruct the view. Recently, the Beijing Municipal Engineering Bureau of Municipal Engineering Management Office of the third management of the Weigongcun conservation section of Chen Guichang, Zheng Yongzhong and other comrades in the Xicheng integrated processing plant, the successful trial of a heater to eliminate oil and wave (see photo), and Has been identified stereotypes, decided to promote the use of various road maintenance.