大家都知道,发电厂是广泛地采用着矿渣棉和其制造品——苏维里特、石棉水泥板,以及其他的保温材料来保温的。在设计保温工程和选用保温材料时,必须了解保温材料的平均温度对于导热系数的关系λ=f(tcp)。比重最小和导热系数最低的材料,就是最好的保温材料。平均温度 tcp 对导热系数λ的关系是一条直线关系,许多作者都按照 O.E.伏拉索夫的公式(К.Φ.弗金著“防护建筑物部分的建筑热工学”,莫斯科建筑工 As we all know, power plants are widely used to insulate slag wool and its manufactured products, such as Suwei Lite, asbestos cement board, and other insulation materials. When designing insulation projects and selecting insulation materials, it is necessary to understand the relationship between the average temperature of the insulation material and the thermal conductivity λ=f(tcp). The material with the smallest specific gravity and the lowest thermal conductivity is the best insulation material. The relationship between the average temperature tcp and the thermal conductivity λ is a straight line, and many authors follow the formula of O.E. Vlasov (К.Φ. Fukin’s “Construction Thermal Engineering for Protective Buildings”), Moscow construction workers.