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彩色涂层钢板门窗是以彩色涂层镀锌卷材为原料,经冷弯轧制成各种中空结构的门窗异型材,采用先进的生产工艺加工而成。门窗四角用特制的胶粘剂、插接件和螺钉组装,门窗缝隙全部用橡胶密封条和密封胶密封。彩色涂层钢板门窗不仅防腐,而且重量轻、强度高、采光面积大、防尘、隔声和保温,产品色彩鲜艳,造型美观,使用寿命长。北京市建筑木材总厂生产的彩色涂层钢板门窗产品有30、46、70三种系列近
Color coated steel doors and windows are made of color coated galvanized coil materials, cold rolled into a variety of hollow structure doors and windows profiles, using advanced production technology processing. The four corners of the door and window are assembled with special adhesives, connectors and screws. The gaps between doors and windows are all sealed with rubber seals and sealants. Color coated steel doors and windows are not only anti-corrosion, but also light weight, high strength, large lighting area, dust, sound insulation and insulation, product color, beautiful appearance, long service life. The color coated steel doors and windows produced by the Beijing Construction Timber Plant have 30, 46, 70 series