1. Functional analysis
The commonly used functions of aluminum-clad wooden doors and windows include: opening performance of doors and windows, insulation performance of doors and windows, sound insulation performance of doors and windows, fire resistance of doors and windows, anti-theft performance of doors and windows, wind pressure deformation performance of doors and windows, air permeability of doors and windows and Rainwater permeability, overall strength of doors and windows. When designing aluminum-clad wooden doors and windows, the use functions of aluminum-clad wooden doors and windows should be determined according to the different use places and parts of aluminum-clad wooden doors and windows. Then, reflect these functions in the design process. In order to achieve these functions, usually can be considered in two aspects of material selection and manufacturing process. In the selection of materials, raw materials with high self-destructive strength are usually selected; raw materials with relatively loose structure, good heat preservation and sound insulation effects are selected; raw materials that are not flammable and fire-retardant are selected.
2. Advantages
The biggest features of aluminum-clad wooden doors and windows are heat preservation, energy saving, and wind and sand resistance. The aluminum-clad wooden window is a layer of broken bridge aluminum alloy beside the solid wood, which makes the door and window more tightly sealed and can effectively block the invasion of wind and sand. When the scorching heat is unbearable, it can block the outdoor heat and reduce the loss of indoor air-conditioning. In the cold winter, it will not freeze or condense, and it can also keep noise out of the window.
(1) The outdoor part is made of aluminum alloy special mold extruded profiles, and the surface is electrostatically powder sprayed or fluorocarbon sprayed, which can resist ultraviolet rays in the sun and various corrosion in nature. There are many colors and patterns for the owner to choose. The indoor part is made of high-grade and high-quality wood processed by a special process. The type of wood can be selected according to the requirements of the owner. The surface of the wood is coated with high-quality German paint, which is UV resistant, waterproof, corrosion resistant and environmentally friendly. Use special profiles for doors and windows, with small deformation, can be coordinated with various interior decoration styles, play a good decorative role, and integrate with interior decoration paint. The window lines have American style and modern sense, and the interior side wood profiles block The thermal bridge for indoor and outdoor energy transfer has obvious energy-saving effects.
(2) It adopts multiple seals, and the isobaric cavity waterproof principle design applied to high-end curtain walls is adopted between the opening part and the window (door) frame.
Excellent sealing performance, waterproof and sealing performance is better than ordinary aluminum windows and high-grade plastic steel windows.
(3) The glass part can choose hollow tempered glass, offline low-e glass, bulletproof glass, laminated glass, etc., and it can also be filled with inert gas. If warm-edge glass spacers are configured, the heat preservation effect will be better.
(4) Using world-renowned German hardware, the product has stable performance, high quality, long service life, and good opening and closing feel.
(5) The installation method of installing the auxiliary frame first and then installing the main frame is adopted. The installation accuracy is high and the construction quality is good. The auxiliary frame is made of anti-corrosion wood processing, and the unique window fins of German-style windows are used for fixing, which can ensure the window Waterproof performance.
(6) The screen window can be installed indoors or outdoors. It is tightly integrated with the window frame and has good mosquito resistance. It is easy to disassemble and clean. The screen window frame is made of wood, and the decorative effect is integrated with the window.
