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在高等级公路施工中,沥青混凝土拌和设备(以下简称拌和设备)是一个关键的设备。为了给使用者选用时提供一点帮助,本文就拌和设备的选型问题,提出一些看法,供同行们参考。一、型式目前,在国内的高等级公路施工中,拌和设备宜选用间歇式而不宜选用连续式。使用间歇式,由于共计量精确,配合比、油石比均能可靠地保证,能保证所摊铺的沥青混凝土路面的质量,所以,我们认为在高速公路施工中,拌和设备应选用间歇式。
In high-grade highway construction, asphalt mixing plant (hereinafter referred to as mixing equipment) is a key equipment. In order to provide users with a little help when selected, this article on the selection of mixing equipment, put forward some ideas for their colleagues for reference. First, the type At present, in the domestic high-grade highway construction, blending equipment should use intermittent and should not use continuous. The use of intermittent, due to the total measurement accuracy, with the ratio, the ratio of stone can be reliably guaranteed, to ensure the quality of paved asphalt concrete pavement, so we think that in the highway construction, mixing equipment should be used intermittent.