Long spiral dry pore-forming pumping concrete grouting pile can be used in multi-story buildings and low huge buildings.
长螺旋干成孔压灌混凝土桩适合于多层及小高层基础工程。
Therefore, it is important to strengthen the understanding of construction project mass concrete grouting construction technique and study.
因此，加强对建筑工程大体积混凝土浇筑施工技术方法的认识与研究就显得尤为重要了。
The sequencing of concrete grouting blocks on dam has a direct effect on the grouting progress and the uniformity of construction strength.
大坝混凝土浇筑块的排序方法影响其浇筑施工进度和施工强度的均衡性。
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