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在不产砂石地区采用各种方法加固当地的土是解决路面材料问题的一个有效途径。几年来的实践证明用石灰土修筑路面是比较成功的。由于石灰土是以当地土做为主要材料,修建这种路面时可以大量节约运输力,造价比较低廉。目前,沥青,水泥等材料的生产还不能满足需要,而石灰各地均有烧制,各地又多有使用石灰土的经验,更可以发动群众来搞,因此石灰土应予大量推广使用,同时,目前备地工业副产品及废品中甚多材料可以利用来加固土,今后应大力发掘,尽量加以利用。
It is an effective way to solve the problem of pavement materials by adopting various methods to reinforce the local soil in the area without sand production. Practice over the past few years proved that limestone pavement construction is more successful. Because lime soil is based on the local soil as the main material, this kind of pavement can save a lot of transportation capacity and the cost is relatively low. At present, the production of asphalt, cement and other materials can not meet the needs, while the lime are fired around, and more have the experience of using lime soil, but also mobilize the masses to engage in, so lime soil should be widely promoted, at the same time, At present, many materials in the by-products of industrial preparation and waste products can be used to reinforce the soil and should be vigorously tapped to make full use of it.