Objective: to study effective techniques of controlling high-radioactive of habitation that caused by some building material, so to improve indoor health quality.
目的探讨对由某些建材引起的高放射性居室可采用的有效控制技术措施，以改善居室卫生质量。
Vibration experiment indicates that the optimum time of vibration is 12 s. Finally, the paper also points out some tips and quality controlling strategies in those key construction techniques.
在其它施工关键技术方面，针对施工中的难点问题，结合实际工程，提出了相关的施工工艺、注意事宜以及质量控制措施。
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