1.Main Features
①Non-insulated aluminum alloy profiles: The 70 series windows use non-insulated aluminum alloy profiles. Although the thermal insulation performance is slightly inferior to that of the insulated aluminum profiles, it has high structural strength, good corrosion resistance, and is suitable for projects with limited budgets.
②Hollow double-glazing: Equipped with hollow double-glazing, the middle of the glass is filled with inert gas (such as argon), which effectively improves the thermal insulation and sound insulation of the window. Compared with single-glazing, hollow double-glazing can effectively reduce heat entry in summer and maintain indoor temperature in winter to reduce energy consumption.
③Casement window design: The 70 series adopts the classic casement window design. The window sash is fixed by hinges or hinges and can be opened inward or outward for easy ventilation and cleaning. The casement window design is suitable for a variety of building types and provides good air circulation and lighting effects.
④High sealing: Multi-layer sealing strips are used between the window frame and the window sash to ensure that the window has high air tightness and water tightness, effectively preventing air, dust, and moisture from penetrating, and improving the comfort of window use.
2.Performance Advantages
①Basic thermal insulation performance: Although the 70 series uses non-broken aluminum alloy profiles, the windows can still provide a certain thermal insulation effect when combined with the hollow double-glazed design. Double-glazed windows can effectively reduce the flow of heat and keep the indoor temperature relatively stable.
②Good sound insulation effect: Hollow glass can effectively isolate external noise and improve the comfort of the living or working environment. It is suitable for areas with high noise, such as buildings near streets or busy commercial areas.
③Windproof and waterproof function: The high-quality sealing strip design ensures that the windows have strong windproof and waterproof performance, which can effectively prevent rainwater from penetrating, prevent external air, dust, etc. from entering the room, and keep the indoor environment fresh.
3.Scope of application
①Residential buildings: 70 series windows are very suitable for medium-budget residential projects such as apartments and villas, especially for families or owners who have certain requirements for energy saving and comfort.
②Commercial buildings: Suitable for commercial spaces such as office buildings, shops, hotels, etc. that require certain thermal and sound insulation effects, especially in noisy areas.
③Public buildings: This series of windows is suitable for public buildings such as schools, hospitals, libraries, etc., which can provide a basic comfortable environment and meet energy saving and noise control needs.
The 70 series is a comprehensive and affordable window and door solution suitable for residential, commercial and public buildings with limited budgets but basic performance requirements. It combines the high strength of non-insulated aluminum alloy with the heat insulation and sound insulation of hollow double glass, providing an ideal cost-effectiveness. In some projects with high requirements for window performance, the 70 series is a very suitable choice.
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