摘要
目前地铁长距离供冷的冷冻水管的保温材料有玻璃棉和泡沫玻璃两种,结合工程实际应用情况,对两种保温材料从系统投资、保温性能、使用年限等方面进行了比较,泡沫玻璃具有相对明显的经济技术优势,是一种值得推广的地铁冷冻水管保温材料。
There are two thermal insulation material are used to long distance transportation chilled water：glasswool and foamglass .Combine with engineering, compare the two type thermal insulation material of gross cost, thermal insulation performance and usage life.Foamglass has relative advantage to glasswool.Formglass thermal insulation material is recommendatory for Central Coiling of Subway
出处
《制冷与空调（四川）》
2008年第5期75-77,共3页
Refrigeration and Air Conditioning
关键词
地铁
集中供冷
保温材料
泡沫玻璃
Subway
Central Coiling
thermal insulation material
foamglass
