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为了满足钢铁运输要求,在道路方面需要积极设法改善路面,没有路面的应迅速利用当地材料铺筑路面,保证晴雨通车,进行无间断的、量大和快速的运输,提高通过能力。铺筑路面的材料,各地多用砂石。然而有一部分地区砂石比较困难。由于土制水泥的经验日益发展丰富,许多种类的地方材料都可作为水泥原料,固然有些地方已开始利用土制水泥改善路面,但是大量烧制水泥所需的燃料又与各地炼铁所需燃料有矛盾。碾磨、选粉工具亦有困难。
In order to meet the requirements of steel transportation, roads need to be actively managed to improve the road surface. Where there is no road surface, pavement should be rapidly paved with local materials to ensure the smooth running of the traffic and to provide continuous, large-volume and rapid transportation to improve the passing capacity. Paving the pavement materials, sand and more use everywhere. However, some areas of sand and gravel more difficult. Because of the growing experience of earthen cement, many kinds of local materials can be used as raw materials for cement. Although earthen cement has been used in some places to improve the road surface, Contradictory. Milling, powder selection tools also have difficulties.