For the highway construction in mountain region, the embankment is usually filled with soil-rock mixture.
在山区高速公路建设中。路堤多采用土石混合料填筑。
The embankment is filled with the iron ore flaked rock in A01 segment of the flood control for Qian 'an city area near the Luanhe River, how to control the construction quality is the key.
滦河迁安市区段防洪工程第三期工程A 01标段采用天然级配铁矿剥岩土作为筑坝材料，如何控制施工填筑质量是关键。
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