GB/T 30806-2014
ActiveThermal insulating products for building applications—Determination of dimensional stability under specified temperature and humidity conditions
建筑用绝热制品 在指定温度湿度条件下尺寸稳定性的测试方法
Application Summary AI generated
This standard specifies a test method for measuring the dimensional changes of thermal insulation materials used in buildings when exposed to controlled temperature and humidity conditions. It is applied by manufacturers and testing laboratories to evaluate the stability of products like mineral wool, EPS, or XPS boards under environmental stresses that simulate real-world building envelope conditions. The results ensure that insulation materials maintain their shape and performance during installation and service life in walls, roofs, or floors.
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