What is the difference between aluminum windows and wooden-aluminum composite windows?
Aluminum aluminum composite doors and windows of the aluminum alloy wall thickness of 2.2-2.4mm, and aluminum clad aluminum alloy wall thickness is usually about 1mm. Aluminum clad wood is only on the form of imitation of aluminum and wood, into the window strength is only relying on solid wood, and aluminum composite window into the window strength can reach 1 +1> 2. The so-called "1 + 1> 2" that is the strength of the window is greater than the sum of the strength of aluminum and solid wood. Popular terms, aluminum bags of wooden doors and windows are wood and more aluminum, and wooden bags of aluminum doors and windows are less wood and more! The main force structure of the aluminum clad wood is pure solid wood, while the inside of the wooden bag aluminum is a layer of wood, the main force structure for the broken bridge aluminum alloy. Most of the aluminum doors and windows are made of red oak wood or larch pine as the main structural material, through the processing center and other intelligent mechanical machine tools, doors and windows become the most important part of the aluminum is covered in the wood outside to withstand the wind and sun , To avoid wood decay aging. Wooden aluminum and aluminum clad windows in the installation of the appearance is very similar to the interior of the solid wood for the bridge off the aluminum alloy material, through a special process in the window side of a layer of high quality pure wood, thus forming wooden bag aluminum windows, such a perfect structure To retain the aesthetic characteristics of wooden windows, while increasing the rigidity of wood windows, weather resistance, wind pressure and other characteristics.
Germany on the aluminum composite doors and windows of the doors and windows of the structure, the standard system, the connection has strict requirements. For example, aluminum and wood connection, aluminum composite doors and windows with a plastic buckle and aluminum hanging buckle, and the use of three groups of scientific connection corner. But the domestic aluminum package wood is usually screw or welding and other mechanical connection, corner code for a group or no corner code. Screw and welding on the wood and aluminum itself has a destructive effect, stability and insulation effect can be imagined.
From the appearance of the form, do not know who will think that there is no difference, which is the shrewd domestic manufacturers. But the mystery is, after all, mystery, if you do not have the guidance of the industry, it is difficult to figure out what is going on.
The concept of aluminum and wood composite was originally introduced by Germany, and the domestic manufacturers of the concept of processing, and from the form of aluminum and wood composite doors and windows to imitate, so with today's aluminum package wood.
