浇筑式沥青混合料MA和GA施工工艺转换试验研究

Study on MA and GA concrete technology conversion experiment of casting asphalt concrete mixture

为缩短英国浇筑式沥青混凝土施工时间,采用室内模拟试验方法研究德国浇筑式沥青混凝土施工工艺,最终得出了两种工艺的拌和时间和浇筑式沥青混凝土性能指标,试验结果表明,该措施可以降低MA的施工时间,且混合料性能指标保持不变。

In order to shorten British casting asphalt concrete construction time, the article studies German casting asphalt concrete construction technology by applying indoor simulation testing method, finally obtains their mixing time and casting asphalt concrete performance indicators. The experimental results show that： applying the measures can reduce MA construction time and will not change mixture performance indicators.