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Precautions when using aluminum alloy doors and windows
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles for frame, sash, and fan materials. Aluminum alloy doors and windows include wood and plastic composite doors and windows, which are made of aluminum alloy as the base material of the stress member, referred to as aluminum-wood composite doors and windows. ...
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Maintenance method of aluminum alloy door and window equipment
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
In production practice, wearing parts are often encountered, and their presence greatly affects the performance and production efficiency of aluminum alloy door and window equipment or products. Aluminum alloy door and window equipment maintenance and overhaul is an extremely important recurring task, and it should work closely with machine operation and maintenance. Now let ’s talk about the maintenance and repair methods of aluminum alloy door and window equipment: ...
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Doors and windows equipment-opening methods of doors and windows
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
With the development of the economy, people pay more and more attention to doors and windows. People not only care about the quality of doors and windows. Next, I will introduce the door and window equipment-how to open doors and windows:
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Door and window equipment-material requirements
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
Doors and windows are divided into enclosure members or partition members according to their positions. There are different design requirements to have functions such as heat insulation, heat insulation, sound insulation, waterproof, and fire prevention. New requirements for energy saving. The lost heat accounts for about 25% of the total heating consumption. ...
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Key technical measures for energy saving of building windows and doors
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
To measure whether a building is energy efficient, three factors are considered, namely heat loss (heat exchange), heat convection, and heat conduction and radiation. Heat conduction is the heat transfer by the molecular movement of the materials used in doors and windows ...
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Composition Technology Analysis of Glass Curtain Wall
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
skeleton. The utility model is composed of a vertical column and a cross bar. It is used for supporting glass, fixing glass, and connecting with a wall structure through a connecting piece. It transmits the glass's own weight and wind load and other loads to the main structure, so that the glass and the wall structure are integrated into a whole. ...
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Method for improving insulation performance of aluminum alloy doors and windows
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
Doors and windows are one of the important building envelopes. They play a role in sheltering from wind and rain, heat insulation, sound insulation, lighting and ventilation, etc., and play an important role in people's work and living environment. Aluminum alloy doors and windows have the characteristics of good performance, light weight, beautiful appearance, good lighting, durable, easy recycling and high reuse of profiles, no environmental pollution, etc.
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Fourteen main features of new aluminum doors and windows
Source: Jinan Sunman Machinery Equipment Co., Ltd. Release time: 2015/7/4 [Category: Doors and Windows Knowledge ]
Due to the low material strength and rigidity of plastic steel doors and windows, although they have been strengthened by adding linings, their wind resistance and water tightness are about two grades lower than those of aluminum alloy doors and windows. This is the standard sample window sent by the enterprise, and so is the sampling at the construction site. ...
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