GB/T 9961
UpcomingFresh and frozen sheep meat
鲜、冻羊肉
📋 Scope / 适用范围 ai_extracted
This standard specifies the classification, specifications, technical requirements, test methods, inspection rules, marking, storage, and transportation of the base fabric for asphalt waterproofing membranes. This standard applies to polyester felt, glass fiber felt, polyethylene film, glass fiber mesh-reinforced glass fiber felt, composite felt of polyester felt and glass fiber mesh, and composite felt of polyester-cotton nonwoven fabric and glass fiber mesh, which are used as base fabrics for asphalt waterproofing membranes.
本标准规定了沥青防水卷材用胎基的分类、规格、技术要求、试验方法、检验规则、标志、贮存与运 输等。 本标准适用于作为沥青防水卷材胎基的聚醋毡、玻纤毡、聚乙烯膜、玻纤网格布增强玻纤毡、聚醋毡 与玻纤网格布复合毡、涤棉无纺布与玻纤网格布复合毡。
📝 Foreword / 前言 ai_extracted
The base material is an important raw material for bituminous waterproof sheets. To ensure the performance of waterproof sheets, specifications for the properties of the base material need to be established. In this standard, polyester felt is non-equivalently adopted from DIN 18192-1985 "Concepts, Marking, and Requirements for Reinforced Polyester Base Materials for Roofing and Waterproofing Sheets," glass fiber felt is non-equivalently adopted from DIN 52412-1978 "Testing of Glass Fiber Base Materials for Roofing and Waterproofing Sheets" and DIN 52141-1980 "Concepts, Marking, and Requirements for Glass Fiber Base Materials for Roofing and Waterproofing Sheets," and polyethylene film is non-equivalently adopted from relevant parts of UNE 104-238-89 "Bitumen and Modified Bitumen Waterproofing Sheets - Oxidized Bitumen Sheets" and UNE 104-239-89 "Bitumen and Modified Bitumen Waterproofing Sheets - Modified Oxidized Bitumen Sheets." The technical requirements and test methods of this standard are determined with reference to the current product standard indicators for bituminous waterproof sheets. This standard is issued for the first time and shall be implemented from April 1, 2003. This standard is proposed and centralized by the National Technical Committee for Standardization of Lightweight and Decorative Building Materials. The responsible drafting units for this standard are: National Institute of Standardization for Building Materials Industry, Suzhou Waterproof Materials Research and Design Institute of China Chemical Building Materials Company. The participating drafting units for this standard are: Changzhou Schuler Zhongxin Tianma Glass Fiber Products Co., Ltd., Wenzhou Jinzhuang Industry and Trade Co., Ltd., Panjin Yuwang Waterproof Building Materials Group Co., Ltd. The main drafters of this standard are: Zhu Zhiyuan, Yang Bin, Wang Shuguo, Jin Lunhua, Zhan Fumin, Jin Liping, Zhou Yuanlong, Chen Jianhua. This standard is entrusted to Suzhou Waterproof Materials Research and Design Institute of China Chemical Building Materials Company for interpretation. National Standard of the People's Republic of China Padding for Bituminous Waterproof Sheets GB/T 18840-2002
胎基是沥青防水卷材的重要原材料，为保证防水卷材的性能需要对胎基性能作出规定。 本标准中聚醋毡非等效采用DIN 18192-1985《屋面和防水卷材用增强聚醋胎的概念、标志、要 求》，玻纤毡非等效采用DIN 52412-1978( (屋面和防水卷材用玻纤胎基的检验),DIN 52141---1980(屋 面和防水卷材用玻纤胎的概念、标志、要求》、聚乙烯膜非等效采用UNE 104-238-89(沥青和改性沥青防 水卷材 氧化沥青卷材》.UNE 104-239-89( (沥青和改性沥青防水卷材 改性氧化沥青卷材》等的相关 部分，并参照现行沥青防水卷材产品标准指标确定本标准的技术要求与试验方法。 本标准为首次发布，自2003年4月1日起实施。 本标准由全国轻质与装饰装修建筑材料标准化技术委员会提出并归「1e 本标准负责起草单位:国家建筑材料工业标准化研究所、中国化学建筑材料公司苏州防水材料研究 设计所。 本标准参加起草单位:常州舒勒中新天马玻璃纤维制品有限公司、温州金庄工贸有限公司、盘锦禹 王防水建材集团有限公司。 本标准主要起草人:朱志远、杨斌、王树国、金伦华、詹福民、金利平、周元龙、陈建华 本标准委托中国化学建筑材料公司苏州防水材料研究设计所负责解释 中华人民共和国国家标准 沥青防水卷材用胎基 Gel/T 18840一2002 Padding for bituminous waterproof sheets
📚 References & Relations / 引用与关联
🔗 Related Standards / 同类标准
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