Basic formulation, main technique index and sand control mechanism for agglutination sand are introduced.
介绍了胶合砂的基本配方、主要技术指标及防砂机理。
Considering the cost control and the time limit for the emergence, the technique of compaction grouting combine with sand-gravel cushion was chosen.
结合石家庄富强电力新村工程实际，从工程设计、施工、加固效果等方面阐述了换土法—级配砂石地基加固技术的应用。
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