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在石材分布广泛地区修建高速公路 ,充分利用其自然资源 ,大力设计石砌工程 ,能较大幅度地降低投资 ;石砌工程发展机械化生产面石可以提高工程质量 ,增强观赏价值。云南省砚平高速公路独辟蹊径、富有特色地大力设计和狠抓石砌工程 ,为落实省交通厅提出的“高速公路建设要一条比一条好”的指示 ,开辟了新思路
The construction of expressways in a wide area of stone distribution, making full use of its natural resources, and vigorously designing stone works, can greatly reduce investment; and the development of mechanized stone face masonry can improve the project quality and enhance the ornamental value. Yanshan Expressway in Yunnan Province has its own style of design and vigorously design and pay close attention to stone masonry projects, in order to implement the Provincial Department of Communications put forward the “highway construction to be better than one” instructions, opening up new ideas