【摘要】 结合工程实践,论述了采用水溶性聚氨酯进行防渗堵漏灌浆方案设计中的防渗区的界定,灌浆孔的布设及浆液配合比选择等方面的制订原则、方法和对相关技术的探讨。更多还原

【Abstract】 The paper, combining project practice, discusses the determination of seepage prevention region in the conceptual design of grouting by the water - solubility polyurethane to cut off seepage. And the principle,method and correlation technology for the arrangement of grouting hole and the selection of serum mix proportion is discussed.[更多还原