Home / Standards / GB/T 30805-2024 GB/T 30805-2024 Active Thermal 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 Standard Type GBT ICS 91.120.10 CCS Q25 Status 现行 Issue Date 2024-07-24 Implementation 2025-02-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A