When we have a lot of decoration, the first thing to do is to consider the quality of the doors and windows, and when we installed the doors and windows , what installation norms are there, and what kind of correct methods are used when installing windows and doors, and our friends Also know what installation and precautions for doors and windows, then our decoration home network Xiaobian will give you a detailed introduction to this door and window.
First, the specification of door and window installation
1. The size of the door and window opening must be reserved for installation. The elastic connection is firm. The outer frame of the door and window should not be directly buried in the wall. No other working methods should be used.
2. The corresponding treatment should be made around the hole or joint to ensure the connection is fixed. The thickness of the steel joint should not be less than 2.5mm.
3, the installation assembly should be firmly connected, the adjacent spacing should not be greater than 600mm, the aluminum alloy doors and windows are 400mm, and the corrosion-resistant filling material is used.
4. When installing hardware accessories, use the matching hardware to connect and install.
5, the installation must be set to adjust the limit card and other anti-shedding measures, the limit card should be installed above the side of the door and window sash. After the sliding door and window are installed, the frame fan should have no visible deformation, and the door leaf should be closed tightly and flexibly.
6. The measured values ​​of the upper and lower laps of the window sash and frame should meet the design requirements and should not be less than 6mm. The measured value should meet the design requirements and should not be less than 8mm.
7. The sealing strip should have a telescopic allowance, which is broken at a 45-degree bevel at the corner and firmly adhered with adhesive to avoid shrinkage.
8. Stainless steel screws must be used when installing the sliding brackets. Reinforce the steel plate to be reliably connected, and the joint should be waterproof and sealed.
Second, the installation method of doors and windows
Wet door and window frame installation
1. If the hole deviation is greater than 10mm and the cement mortar is used for trimming the hole, the connection between the door and window fixing piece and the civil structure is prohibited to use nail fixing.
2. It should be fixed with nylon expansion screws.
Wet combination window assembling material installation
1. The upper and lower ports of the smashing material should be blocked;
2, the puzzle material should be designed to lengthen and reliably connect with the structure;
3. When combining the door (window) frame and the splicing material card, the fasteners shall be tightened in two directions, the spacing shall not be greater than 400mm; the distance between the two ends shall not be greater than 180mm; the gap between the frames of the smashing material door (window) shall be adopted. The caulk is sealed.
Dry door and window frame installation
1. The installation clearance of the main and auxiliary frames should be strictly controlled according to the design gap of the main and auxiliary frames. After the installation is completed, the actual clearance between the main and auxiliary frames should not be less than 4mm.
2. The main and auxiliary frame gap control should adopt the special main and auxiliary frame gap adjustment block. Do not directly tighten the gap between the main and auxiliary frames with fasteners.
Third, the door and window precautions
1. In the installation process, the window should be inspected first to see if the window is qualified and there is no obvious damage. Whether the glass has cracks.
2, the current windows are mostly aluminum alloy windows, the window must be secured during the installation process, the drag fan must have anti-shedding measures to avoid falling off during use.
3. The surface of the window should be treated with anti-corrosion treatment, and the edge of the window can be treated according to the design requirements. If it is not required, anti-corrosion coating or plastic film can be applied to the edge of the window for anti-corrosion. The cement mortar is directly in direct contact with the aluminum alloy window to produce a chemical reaction.
4, window gap processing, is also the most important details of the window installation. After the window adjustment is completed, it is necessary to make a large foot in the gap to fill the gap between the window and the wall. After the styrofoam is finished, apply the sealant to the edge of the window frame, which is the key point to prevent rainwater from penetrating.
After our article on the above, we have a lot of installation specifications for the doors and windows that we have to do during the renovation. We will pay more attention to it later. Our installation windows and doors have some installation methods. There is a lot of decoration information in our decoration home network, and friends pay more attention to it.
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