The hinges are installed on one side of the window sash and connected to the window frame. According to the outward or inward opening, this type of window is divided into outer casement window and inner casement window. The characteristics of this kind of window are: simple structure, flexible opening, easy to clean, and good sealing performance when closed, and it is the most widely used window type in civil construction. A style of window in a folk house. The opening and closing of the window sash moves along a certain horizontal direction, so it is called "casement window". Flip window and sliding window two kinds. There are multiple single Windows, which turn upward when opened and are fixed by the iron rod support on the window frame; Some also turn down and open to a certain extent to hold the chain on the window frame. Push and pull more than two Windows. When opening and closing, the window sash slides horizontally along the slot of the window frame, or slides up and down. The front window of the houses in the northern Siheyuan is mostly turned over. The center of the window is inlaid with wooden mullion and pasted with white paper. When the window is opened, it turns outward. In the south, it is also common to flip Windows in the attic and ceiling.
First, the ventilation of the aluminum alloy casement window is very good, and the casement window has another way of opening is to pour inside, which can maintain the natural circulation of air and effectively avoid rain entering the room. Second, the operation of aluminum alloy casement window is simple, the indoor and outdoor window sash can be converted at will, and the window is also very convenient when cleaning. Third, the casement window is set around a lot of accessories that can be operated indoors, and the four sides are fixed on the window frame when it is closed, and the security and anti-theft are very good. Fourth, good practicability, the internal window will not occupy indoor space, does not affect the hanging curtain and the installation of lifting clothes hanging rod. Fifth, the sealing insulation is good, there are many locks around the window sash, and then ensure the insulation and sealing effect of the doors and Windows.
Aluminum outward opening casement window with black colour. Customized RAL colour is available With thermal break good insulation. With stainless screen inward opening Double glass good energy saving and Noise proof Multi-locking point system
The main body of the heat-insulating aluminum alloy is made of aluminum, and a plastic profile cavity is used as the heat-insulating material in the middle of the profile. This innovative structural design takes into account the advantages of plastic and aluminum alloy materials, while meeting various requirements for decorative effect, strength and aging resistance of doors and windows. The thermally insulated broken bridge aluminum-plastic profile can realize the three-way sealing structure of doors and windows, reasonably separate the water vapor cavity, successfully achieve equal pressure balance of air and water, and significantly improve the water and air tightness of doors and windows. The air tightness of insulated aluminum doors and windows is better than that of any aluminum or plastic windows. It can ensure that indoor window sills and floors in areas with strong wind and sand are dust-free; it can ensure that residents 50 meters on both sides of the highway are not disturbed by noise; and the thermal conductivity is better than Non-insulated aluminum alloy doors and windows reduce the cost by 40 to 70%.
Aluminum alloy windows of high quality processing requirements strict tangent.Angle is consistent,for aluminum window grill through fine processing, so there is no obvious crack in the process of splicing.
Besides window need not transparent glass commonly outside, window of other major aluminium alloy can have the glass of large area, and the quality of glass also decided the price discretion of aluminum arch window directly.
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