摘要
介绍了彩钢屋顶硬质聚氨酯泡沫塑料喷涂保温施工的优点 ,冬季低温环境下喷涂施工对原料、设备的要求 ,施工实例和施工效果 ,以及施工经验体会等。通过对施工工艺进行改进 ,在环境温度低于 0℃的冬季可对彩钢屋顶进行保温喷涂施工 ,效果良好。
The advantages of insulation application of spray rigid polyurethane foam on color roofing steel sheet are introduced. The technical demand of polyurethane material and equipment in the winter spraying application, the construction examples, the application effects, the application experience are also introduced. By the improvement of process, the application effects of spraying the foam under the color steel sheet roofing in the environment temperature below 0℃ is good.
出处
《聚氨酯工业》
2001年第2期39-42,共4页
Polyurethane Industry
关键词
聚氨酯
硬质泡沫塑料
喷涂
彩钢屋顶
低温施工
保温
polyurethane
rigid foam
spray
color steel sheet roofing
application at low temperature
heat insulation
