GB/T 30805-2024
ActiveThermal insulating products for building applications—Determination of short-term water absorption by partial immersion
建筑用绝热制品 部分浸入法测定短期吸水量
Application Summary AI generated
This standard specifies a test method for determining the short-term water absorption of thermal insulating products used in buildings by partially immersing a specimen in water. It is applied in the construction industry to evaluate the water resistance of insulation materials, such as mineral wool or foam boards, under conditions simulating exposure to rain or ground moisture. The method helps manufacturers and quality control labs assess product performance for applications like exterior walls, roofs, or foundations.
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