镀锌板风管严密性的改进与提高措施

Measures to improve the tightness of air-duct made of galvanized sheet

对影响镀锌板风管严密性的原因进行了较为细致深入的剖析 ,并制定了相应的解决措施 ,通过实践的验证 ,这些措施对提高施工质量有较好的效果。

Based upon detailed analysis on the factors influencing the tightness of air duct made of galvanized sheet in this paper corresponding solving measures are proposed. Practice shows that those measures can efficiently improve the construction quality.