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近期经北京五金水暖质量检查站检测,北京城市开发集团博维信三瑞门窗制品公司生产的塑钢门窗,各项技术指标已达到北京市要求2000年7月1日起执行的标准。 建筑门窗是建材中一个关键的部件,是建筑中不容忽视的一项功能性产品。为此,北京市建委发布了《住宅建设标准》建筑外窗部分补充规定的通知,公布了建筑外窗的质量标准,其中极为清楚的规定了中高层和高层建筑使用的外窗空气渗透性能、抗风性能、雨水渗透性能等标准,从明年7月1日起
Recently, the Beijing Hardware Plumbing Quality Inspection Station detected that the steel doors and windows produced by Beijing City Development Group Boweixin Sanrui Door and Window Products Co., Ltd. have reached the standards required by the Beijing Municipality on July 1, 2000. Building doors and windows are a key component of building materials and a functional product that cannot be ignored in construction. To this end, the Beijing Municipal Construction Commission issued a notice of the “Housing Construction Standards” section of the building’s exterior windows, and announced the quality standards of the exterior windows of the buildings, which clearly stipulates the air permeability of the windows used in high-rises and high-rise buildings. Wind resistance performance, rain penetration performance and other standards, from July 1 next year