Windows are windows that connect indoor and outdoor spaces, and are available in every household. Aluminum alloy doors and windows are commonly used materials in our home decoration. These doors and windows are not only very fashionable and beautiful, but also inexpensive. Aluminum alloy window installation steps, I believe that many owners want to understand, the next small for everyone to introduce the installation steps of aluminum alloy window, come and have a look.
Aluminum alloy window installation steps 1. Reserve the hole
Before the installation of aluminum alloy windows, the holes should be reserved first. The windows larger than the aluminum doors and windows should be reserved on the wall. Generally, the windows should be increased by 1.5cm on the left and right, 1.5cm on the top and 2.5cm on the bottom to facilitate the installation of aluminum alloy doors and windows. If the size error is too large, the builder should be responsible for handling the problem.
Aluminum alloy window installation step 2, set three kinds of datum line
After the opening is reserved, the next step is to prepare for lofting, which is a necessary procedure before installation. We should first set out three kinds of datum lines: 1. The central datum line determines the central position of the window. 2. Horizontal datum line -- determines the height position of the window. 3. In and out datum line - determines the inside and outside position of the window.
Aluminum alloy window installation steps 3. Install the outer frame
Then we should start to install the frame. The installation master will follow the measured position above. In the process of installing the frame of the aluminum alloy window, we need to use the plumb and level ruler to determine its true level. After the vertical position, the wooden wedge is used to fill and fix the aluminum alloy frame. The next step is to embed the fixed piece: embed the fixed piece into the concrete wall or brick wall for 3-4cm, fix it with 1:2 cement mortar mixing stone, or weld the fixed piece with steel bar by welding.
Installation steps of aluminum alloy window 4. Cement inlay
After finishing the above procedures, the next step is to carry out cement inlay. The specific method is: first remove the surrounding wooden wedge, and then carry out cement mortar caulking. The purpose of this is to prevent the water seepage of the gap between the aluminum alloy frame and the wall surface. The last process of the installation of aluminum alloy windows is: reserve the water plugging joint: after the aluminum alloy doors and windows are caulked, the cement workers need to nail with 1cm square wood strips around the interior edge of the outer frame before painting, and reserve the water plugging road joints. After lifting the wood strips after painting, fill them with leak proof agent to prevent rainwater infiltration.
The installation of aluminum alloy windows is a technical work. Generally, the installation of aluminum alloy windows by professionals can ensure the quality. Therefore, it is not recommended that you install aluminum alloy windows and doors in person. The specific steps of aluminum alloy window installation are introduced here. I hope it will be helpful for us to install aluminum alloy window.