Air tightness of CA warehouse is important to grain storage safety, which is a key factor to CA grain storage.The selection of air tightness materials of warehouse, retrofitting and treatment of leak points and the testing standards and methods for warehouse air tightening were discussed. The relationship between warehouse design and construction and air tightness, handling precautions for air tightening of warehouse were analyzed, providing some reasonable technical reference to safety grain storage.%仓房气密性是影响储粮安全性的重要因素,是实现气调储粮的关键.论述了仓房气密改造材料的选用、漏气部位的改造及处理、仓房气密性检测标准和方法,分析了仓房设计建造与仓房气密性的关系及仓房气密性处理应注意的事项,为合理进行安全储粮提供技术参考.
展开▼