文档介绍：室外冷水管道常用保温材料及厚度室外水管道,冷水管道绝热层厚度:管径的规格离心玻璃棉(-15℃)橡塑泡沫(-15℃)管内径(管外径)经济厚度选用经济厚度选用15mm(22mm)40mm32mm20mm(27mm)40mm36mm25mm(32mm)40mm36mm32mm(38mm)40mm36mm40mm(45mm)40mm40mm50mm(57mm)40mm40mm65mm(73mm)40mm40mm80mm(89mm)50mm45mm100mm(108mm)50mm45mm125mm(133mm)50mm45mm150mm(159mm)50mm50mm200mm(219mm)50mm50mm250mm(273mm)50mm50mm300mm(325mm)50mm50mm350mm(377mm)50mm50mm400mm(430mm)50mm50mm450mm(478mm)50mm60mm500mm(529mm)50mm60mm600mm(630mm)60mm60mm700mm(730mm)60mm60mm800mm(830mm)60mm60mm依据国家建筑标准图集《管道与设备绝热-保冷》(2008年合订本)08K507-208R418-2之P5和P17查寻所得。2012-9-18