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International Standard Category: Binders. Sealing materials

GB 328.1-1989    Test methods for asphalt waterproof roll roofing; The General rules
沥青防水卷材试验方法 总则 ;
Category No.:91.100.50 Valid Status:abolished
Issued Organization:ZGJZCLGYXH Issued Date:1989-03-31
Implemented Date:1989-1-2 Abolished Date:2007-10-01
Superseded Standard.:GB/T 328.1-2007 Test methods for building sheets for waterproofing—Part 1:Bitumen plastic and rubber sheets for waterproffing-rules for sampling
Superseded Date:2007-10-1
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