Long spiral hole pump pressure CFG (Cement Flyash Gravel) pile construction technology has such advantages as small noise, quick construction rate and low construction price.
长螺旋钻孔管内泵压CFG桩成桩混合材料施工方法，具有施工噪音低，成桩速度快，工程造价较低等特点。
It compared with traditional methods as well as an increasing number of engineering practice shows that it is a safe and reasonable, easy construction, cost savings, quick and easy technology.
同传统的支护方法相比以及越来越多的工程实践证明，它是一种安全合理、易于施工、节约造价、快捷简便的支护技术。
Exterior insulation technology in the reconstruction of the old house in construction of the facade also shows that the very convenient and quick advantage.
外墙外保温技术在改造旧房立面的施工中也显示了非常方便快捷的优势。
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