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Curtain wall is usually utilized in the decoration of high-rise building and glass curtain wall residential house building materials, not only looks very beautiful, but also features a strong function of warmth preservation, heat insulation, noise prevention, with the event of technology, double glass curtain wall began to seem .Then what's double glass curtain wall?Below, Jingwan professional curtain wall engineering to inform you. https://www.curtainwallchina.com/news/what-is-double-glass-curtain-wall-jingwan What is a double glass curtain wall? The basic feature of the double-layer ventilation curtain wall is that the flow and exchange of the double-layer ventilation curtain wall, therefore the curtain wall is named the double-layer ventilation curtain wall.The double ventilation curtain wall plays a crucial role in improving the function of warmth preservation, heat insulation and sound insulation.It doesn't need special mechanical equipment, completely relies o...