Standard No.:	GB 18243-2000
English Name:	Atactic polypropylene (APP) modified bituminous sheet materials
Chinese Name:	塑性体改性沥青防水卷材
Chinese Classification:	Q17    Roof and pavement waterproof and barrier material
Professional Classification:	GB    National Standard
ICS Classification:	91.060.30 91.060.30    Ceilings. Floors. Stairs 91.060.30
Issued by:	State Qualtiy Technical Supervision Bureau
Issued on:	2000-10-27
Implemented on:	2001-5-1
Status:	abolished
Superseded by:	GB 18243-2008 Atactic polypropylene(APP) modified bituminous sheet materials
Superseded on:	2009-9-1
Abolished on:	2009-09-01
Superseding:	JC/T 559-1994
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.0
Delivery:	via email in 1~3 business day

本标准规定了塑性体改性沥青防水卷材的分类、技术要求、试验方法、检验规则、包装标志、贮存与运输。本标准适用于聚脂毡或玻纤毡为胎基、无规聚丙烯（APP）或聚丙烯类聚合物（APAO、APO）作改性剂，两面覆以隔离材料所制成的建筑防水卷材（统称APP卷材）。本标准不适用于其他改性沥青、胎基和上表面材料制成的沥青防水卷材。