In recent years, aluminum-clad wooden windows have attracted more and more attention, especially in the north. Due to climate reasons, more and more owners choose to use aluminum-clad wooden windows, especially villa owners. Due to the architectural form of the villa, aluminum-clad wooden windows Wooden windows have better integration with villas due to their obvious craftsmanship.
Aluminum-clad wood doors and windows
Simply put, aluminum-clad wood windows are based on wooden windows with exterior aluminum materials to harmonize the interior wood and exterior aluminum. The interior wood structure matches the natural style of the interior decoration, and the exterior aluminum structure complements the building's exterior facade. , which enhances the performance of pure wooden windows in resisting sunlight, wind, and rain, eliminating all worries about wooden products. It should be remembered that there is currently a product on the market that is very similar in appearance to aluminum-clad wood windows - wood-aluminum composite windows. However, its cost is far lower than that of aluminum-clad wood windows, and its various performance indicators are also very different. There is an essential difference in structure between the two: the aluminum-clad wood window is made of wood as the main body and the exterior is aluminum, with more wood and less aluminum; while the wood-aluminum composite window has less wood and more aluminum, and is a "fake wooden window" " is an aluminum alloy window with decorative wooden boards hanging on the inside!
Performance advantages of aluminum-clad wood doors and windows
• Thermal insulation
Compared with aluminum alloy windows and plastic steel windows, aluminum-clad wood windows have outstanding advantages in thermal insulation performance. This is because the heat transfer coefficient of the wood frame is only 1.3, which is far superior to the 3.0 of aluminum windows and 2.2 of plastic windows. , and the aluminum-clad wood window composite frame has stronger thermal insulation performance.
• Environmental friendly
According to data, the comparison ratio of energy consumption in processing aluminum alloy windows, plastic steel windows, and aluminum-clad wooden windows is 20:8:1. Aluminum alloy window frames come from non-renewable bauxite soil, plastic steel windows come from non-renewable petroleum, and wooden windows come from non-renewable petroleum. Because it is a natural living organism and its source is renewable wood, it is an inexhaustible resource as long as it is mined properly.
Process advantages of aluminum-clad wood windows
1. Timber integrated lumber
Integrated lumber is made of short pieces of solid wood into wood of specific specifications and shapes. It is also solid wood and is also called a finger-jointed board.
2. Advantages of choosing integrated materials
Integrated lumber retains the material feel of natural wood and has a beautiful appearance. Wood defects such as knots and decay will be removed before gluing the laminated materials so that wood with fewer defects can be produced. The water molecules and oil content in the wood are baked out through fumigation. The moisture content of each part of the laminated wood is uniform. Compared with solid wood/single board, it has less cracking and deformation. The laminated materials are sufficiently treated with drugs before gluing to make the materials have excellent corrosion resistance, fire resistance, and insect resistance. From the perspective of physical and mechanical properties, laminated wood is superior to solid wood in terms of tensile and compressive strength and uniformity of material quality.
3. Advantages of modern constant temperature and humidity maintenance
The modern constant temperature and humidity wood conservation warehouse built according to German professional manufacturers can automatically adjust the storage environment of the wood, strictly control the moisture content of the wood, and avoid warping, cracking, mildew, and other phenomena caused by the interaction between the wood and the surrounding environment.
Individual balancing: According to the moisture content of different regions, wood with different moisture contents can be customized through the wood balance health room, so that the wood can be suitable for many areas, and reduce the loss of wood caused by dry cracking or moisture during use of wooden doors and windows, to reduce the number of wood Maintenance times.
4. Wood mortise and tenon connection
The wooden frame adopts the 90-degree double mortise and tenon process of woodworking technology. The end contact surface is larger and the matching is more complete. The angular strength can reach 10000N. It is extremely strong. It not only has an elegant appearance but also increases the joint strength of the ends, making the frame Strong and stable.
5. Aluminum injection corner code connection
Aluminum materials are connected using glue-injection corner codes, which continues the traditional German craftsmanship. High-precision corner components and aluminum profiles are used for precise positioning. Two-component corner glue imported from Germany is injected into the joints, and the glue is fully glued along the drainage trough to avoid uneven glue overflow. To prevent leakage and other situations; apply cross-section glue to prevent rainwater penetration; use stainless steel adjustment gaskets to correct the level and adjust the thermal expansion and contraction of the aluminum material to ensure the angle accuracy, strength, and flatness of the aluminum material.
6. Aluminum wood composite technology
The polymer nylon buckle elastically combines aluminum and wood, adjusts the deformation difference between aluminum and wood due to temperature effects, causes open angles, and avoids the impact of condensation on the aluminum alloy surface of the wood.
7. Spray painting process
Open environmentally friendly spray painting technology and equipment, computer intelligent color mixing and proportioning, small color differences, and uniform thickness of the sprayed surface. Spray the primer twice to make the wood anti-corrosive, anti-mildew, and anti-termite, and prepare the wood for the topcoat. Then spray the topcoat twice, interspersed with manual polishing to ensure that the water-based paint fully penetrates the wood surface. , resistant to aging, mildew, and stable performance.
