对CK B聚合物水泥砂浆的材料、配合比以及防渗护面施工程序、技术要求、质量和安全保障作了较详细的介绍。

Here, the mix ratio of CKB polymer cement mortar, construction programme and technical details, quality and safety guarantee of the facing works are described.

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对两种开挖方法进行了计算，从而确定合理的施工程序和技术措施，为安全施工提供了理论保证。

Proper construction procedures and technical measures are decided by computing the two excavation methods, thus provide theoretical guarantee for safe construction.

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对两种开挖方法进行了计算，从而确定合理的施工程序和技术措施，为安全施工提供了理论保证。

Proper construction procedures and technical measures are decided by computing the two excavation methods, thus provide theoretical guarantee for safe construction.

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