整体现浇建筑拒水膨胀珍珠岩保温层在选择防水层时，不能忽视保温的性能和含水率控制。因为保温层含水率大，会使保温层的保温性能逐渐失效。据有关资料及测试结果表明，水泥珍珠岩含水率每增加５％，导热系数相应增加０．０２％。由于保温层内含水率增大，并随季节变化，... The overall cast-in-place building water-resistant perlite insulation in the choice of waterproof layer, you can not ignore the performance of insulation and moisture content control. Because the insulation moisture content, will make the insulation properties of insulation gradually failure. According to the relevant data and test results show that the cement perlite water content increased by 5%, the corresponding thermal conductivity increased by 0.02%. As the moisture content of the insulation layer increases, and with the seasons, ...