There are three main types of aluminum-wood composite windows, namely: aluminum-clad wood doors and windows, wood-clad aluminum doors and windows, solid wood doors and windows; aluminum-clad wood doors and windows are commonly used, which is a more advanced door and window product than broken bridge aluminum doors and windows.
What is aluminum wood composite window?
1. Aluminum-wood composite doors and windows are frames made of broken bridge aluminum profiles and solid wood through mechanical methods on the premise of retaining the characteristics and functions of pure solid wood doors and windows.
2. The two materials are connected by a polymer nylon piece, which fully takes care of the different properties of the shrinkage coefficient of wood and metal.
3. The main stress structure of aluminum-wood composite doors and windows is heat-insulating broken bridge aluminum-aluminum. The wood used for the wood composite doors and windows is the Nordic Korean pine that grows near the North Pole and the larch from the virgin forests of Northeast Asia. After strict screening, anti-corrosion, degreasing, flame retardant and other treatments, the German high-strength adhesive is used to ensure the strength, corrosion resistance and weather resistance of the wood, and it is durable.
What are the installation specifications for aluminum-wood composite doors and windows?
1. Before installing aluminum-wood composite doors and windows, check the size and elevation of the door and window openings.
2. Aluminum-wood composite doors and windows should be installed in the way of reserved holes, and holes should be reserved according to the size. After installation, there are 5 holes mm clearance on each side.
3. When combining aluminum-wood composite doors and windows, the size, specification and wall thickness of the splicing material should meet the design requirements.
4. The switching force of aluminum alloy sliding doors and windows shall not be greater than 100N.
5. All accessories of aluminum-wood composite doors and windows should be installed firmly, in the correct position and flexible in use.
6. The aluminum-wood composite doors and windows are firmly installed, the switch is flexible, the closing is tight, and there is no upturning, rebound and other phenomena. Sliding doors and windows should take anti-falling measures, and doors and windows should be installed indoors.
7. The aluminum alloy glide path should have drainage holes for drainage. The sliding window sash should have anti-removal blocks, the frames on both sides should have anti-collision blocks, and the two ends of the lower groove should have rubber corner pads, which should be filled with glass glue.
8. The wind resistance standard of aluminum-wood composite doors and windows meets the requirements for use.
