【摘要】 详细阐述了建工行业新标准JG/T 471—2015《建筑门窗幕墙用中空玻璃弹性密封胶》的编制目的、依据及主要内容。这项新标准的技术要求、指标和试验方法与国外先进标准一致,对产品提出更加科学、合理、全面的要求,能够严格控制产品的耐久稳定性,为我国门窗幕墙中空玻璃弹性密封胶的应用提供了技术依据,为建筑安全节能提供技术支持。更多还原

【Abstract】 In this paper,the drafting purpose,basis and main contents of the construction industry new standards JG/T 471—2015 "Elastic sealants for insulating glass units of windows and curtain walls in building" were introduced in detail. The technical requirements,indexes and test methods of the new standards are in accord with the foreign advanced standards,the new standards provide more scientific,reasonable and comprehensive requirements for products and can strictly control the durable stability of products. It gives a technical basis for application of elastic sealants in insulating glass units of windows and curtain walls in building,and presents the technical support for construction safety and energy saving.更多还原