摘要
直埋供热外管网采用现浇聚氨酯保温在试验状况下保温效果比较好,但在实际施工中由于施工及验收规范没有针对现浇聚氨酯保温的质量要求,若质量控制不到位,保温效果会急剧下降,造成能量损失,本文通过对现浇聚氨酯保温管道质量存在问题的分析,阐述了施工中应注意的事项,论证了现浇聚氨酯保温管道质量控制对节能的重要性,提出了对现浇聚氨酯保温管道质量控制的方法。
external network was better in test than in application. Due to lack of the quality requirement for the cast-in-place polyurethane insulation in code for construction and acceptance, if the quality is not well controlled, the insulating effect will drop rapidly, and result in energy loss.
出处
《黑龙江科技信息》
2013年第17期165-165,共1页
Heilongjiang Science and Technology Information
关键词
供热外管网
现浇聚氨酯保温管道
质量
控制
Heating pipe outside
Cast-in-situ pu heat preservation pipeline
Quality
Control
