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由于我国南部省区广泛分布红砂岩,特别是在湖南省内红砂岩区域分布较广,因此省内地方道路和国道,早有用红砂岩填筑路提的先例,但无论是应用到低等级道路还是高等级公路,都出现了许多质量问题,通过工作实践积累的经验和调查研究,本文对如何解决红砂岩施工难题进行了探讨和总结。
Due to the widespread distribution of red sandstone in the southern provinces of our country, especially in the red sandstone area of Hunan Province, Guangxi has long been a precedent for red-sandstone filling of local and national roads. However, no matter applied to low-grade roads Or high-grade highways, there have been many quality problems. Through the experience and research accumulated in the practice of work, this paper discusses and concludes how to solve the construction problems of red sandstone.