严寒地区应用加气混凝土的问题及解决途径

Problems and resolution measures in the application of aerated concrete at severely cold region

针对加气混凝土在严寒地区应用中常出现的裂缝和冻害等问题，在总结应用加气混凝土经验和教训，调查研究的基础上，分析裂缝和冻害等原因，并提出防治措施。

In order to eliminate concrete cracks and reduce freeze disasters in the application of aerated concrete at severely cold region, and basing upon the experience and lessons gained from the application of aerated concrete. and on the basis of a comprehensive study and investigation of aerated concrete's properties. it has eventually discovered the causes of concrete cracks and freeze disasters, and put forward their prevention measures.