水泥混凝土路面因修复难度大、耗费时间长、效果难以保证,使水泥混凝土路面出现病害,成为公路养护部门的沉重负担,但改建方法多种多样.本文就G104改建中采用"白"改"黑"的水泥混凝土面板冲压技术进行了详细阐述,认真分析了该技术的适用情况、准备事项、施工方法等问题.%The cement concrete road with its feature of difficult to repair, long time consuming and effect hard to promise.Therefore, after the disease of cement concrete pavement, it will become the maintenance department's heavy burden.There are a variety of repair methods.The paper discussed the G 104 repair's adoption of white to black cement concrete front-panel blunt technique and seriously analyzed this technology's application situation, preparation pressures and construction methods.
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