为了减轻施工难度，工人们可以用湿粘土或牛的脂肪来润滑道路。

To make the work easier, workers may have lubricated the paths either with wet clay or with the fat from cattle.

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粘砂土湿粘土和砂子的混合物，带有稻草，专用作制砖和铸模。

A mixture of moist clay and sand, together with straw, used especially in making bricks and foundry molds.

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在总结分析现有过湿粘土路基处理方法的基础上，着重对掺消石灰法进行了研究。

On the basis of studies on the existing methods for over wet clay, treatment research on lime treatment method is emphasized.

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