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目前现浇混凝土路面的一般作法是,在基层处理好以后,分段装上木板条,再浇捣混凝土。在混凝土达到一定强度后,再将木板条抽出,尔后熬制沥青,填塞沥青,作为伸缩缝。这种施工方法由于制模、装缝等需用不少3厘米厚的木板条,有时需现场熬制沥青,操作很不方便,不但工料消耗大,而且污染空气。近几年来,我单位采用现场一次成型、既当模板又可直接成为混凝土路
At present, the general practice of cast-in-place concrete pavement is that, after the primary treatment is completed, the wooden slats are installed in sections and the concrete is poured. After the concrete reaches a certain strength, the wooden slats are pulled out again, and then the asphalt is prepared and stuffed with asphalt to serve as expansion joints. This construction method due to the mold, sewing and other needs a lot of 3 cm thick wood slabs, and sometimes need to brew the asphalt site, the operation is very convenient, not only the material consumption, but also pollutes the air. In recent years, my unit using the scene a molding, both as a template and can directly become a concrete road