The aluminium heat insulation/broken bridge casement window with outwards and inwards opening is a kind of energy-saving aluminium casement window. It adopts angle collision connection for outer frame, adjustable corner connector for inner frame, and glass corner cushion block, with superior performance. The inside and outside opening are freely matched. It adopts car grade sealing strip and seam sealant strip, with high sealing performance, waterproof performance, excellent sealing performance, and improved sound insulation and heat insulation performance; it adopts installation and adjustment Components, so that the installation of barrier free, to achieve the best performance and improve the anti-theft function; simple and tidy, window frame embedded in the wall design, enhance the anti-seepage ability of the windowsill, enhance the waterproof performance.
Air Classification Class 7 (m³/m•h)
Water Tightness Class 5: 600 Pa
Wind Resistance Class 5: 3.0 kPa
Soundproof Class 4: 35 dB
Thermal Transmittance Uf Class 5: 2.5w/(㎡•k)
Guangdong Jihua Aluminium Co., LTD.
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