GB/T 328.21-2007
ActiveTest method for building sheets for waterproofing - Part 21: Palstic and rubber sheets for waterproofing-resistance to peeling of joints
建筑防水卷材试验方法 第21部分：高分子防水卷材 接缝剥离性能
Application Summary AI generated
This standard specifies a test method for determining the resistance to peeling of joints in plastic and rubber sheets used for waterproofing. It is applied in the construction industry to evaluate the adhesive strength and durability of seam connections in waterproofing membranes, particularly for roofing, basement, and underground structures. The test ensures that joint performance meets quality requirements for long-term watertight integrity in building envelope applications.
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