系列產品介紹
國家實用新型專利產品,5道密封,優異的氣密性,可抵御北方惡劣的沙塵暴及灰霾天氣;
厚重的窗扇料,配置6mm+12A+6mm中空玻璃;
造型獨特,多道密封,使該產品的隔聲、保溫、水密性提升到一個新的高度;
外觀設計內斂流暢。
產品詳情
The ideal combination of profile, glass and hardware has achieved a high level of sound insulation, which gives you and your family a night of quiet sleep in a noisy environment.
Anti wind pressure | 6級 3.5≦p3<4.0 |
Airtightness | 7級 1.0≧q1>0.5 |
Water tightness | 5級 500≦△p<700 |
Sound insulation | 2級 25≦RW+Ctr<30 |
Thermal insulation | 7級 2.0>k≧1.6 |