[China Glass Network] With the rapid development of the economy, there are now high-rise buildings. There are certain requirements for the installation of high-rise windows and doors. So, the requirements for high-rise windows and doors? Pay attention to the problems when installing high-rise windows and doors. Let's take a look at it. China has a large population. In some big cities, there are some high-rise buildings. When decorating, you need to pay more attention to the decoration factory. Let's take a look at it.
High-level windows and doors specification requirements
1. The diameter of the nylon expansion bolt for installation is not less than 10mm and the structure is not less than 50mm. The length is not more than 180mm and the length is not less than 80mm (except for the upper and lower floating panels of the bay window).
2, door and window ventilation standard, living room bedroom 20:1. Bathroom and kitchen 10:1 (not less than 0.6m2).
3, the application principle of strengthening Zhongting should be that the height of the building entrance is more than 2-2.4 meters, and the general reinforcement is quite good. More than 2.4-2.9 meters is used to strengthen the middle.
4. The wall thickness of the main force-receiving rod of the door and window profile, the window is not less than 1.4mm, and the door is not less than 2.0mm.
5, door and window profile spray thickness requirements, powder coating 40-120pm. Fluorocarbon spray is not less than 30pm.
6. For dry construction, the wall thickness is not less than 1.5mm. The surface is hot-dip galvanized. 9 The screen opening of the exterior window of the building must be designed and equipped with screens. The installation and structure of the screens should be easy to disassemble, clean and replace. The requirements for the yarn for the outer door and window screen fan are not less than 18 mesh in the radial direction (25.4).
7. The outer window of the outer door of the building must be made of insulating glass (excluding the outer window of the closed balcony), and the thickness of the air layer (the distance between the two layers of glass) is not less than 9 mm. Single layer glass and simple double glazing are strictly prohibited.
8. The exterior window of the building is easy to open and open. The middle and high-rise buildings, high-rise buildings and buildings over 100 meters in height are strictly prohibited to be designed with outer flattened windows. When sliding doors and windows are used, the window sash must have 9. The height of the building is defined. The building is divided into layers by layer: 1-3 layers are the bottom layer. The 4-6 layers are multi-layered. The 7-9 floors are medium and high-rise. More than 10 floors are high-rise. Super high-rise when the height exceeds 100 meters.
10. The requirements for safety glass for building doors and windows, the use of safety glass must be designed and used in the following parts of the building: 1. Tilting window. 2. A single piece of glass larger than 1.5 m2. 3. Other parts that are vulnerable to impact and impact, and cause damage to the human body (7 layers above 7 layers). 4. Safety glass should be used within 900mm of the floor-to-ceiling window. Note: If there is a guard rail in the room or a balcony pick-up outside, the floor-to-ceiling window can be made of ordinary glass.
Precautions during installation
1. It should be installed before paving bricks to ensure waterproofing, and also to prevent the expansion bolts from being exposed, which affects the beauty of the overall balcony window.
2. The closed size when measuring the balcony in advance. Customized after processing, half-test windows and hole size are consistent, should not be less than 3CM.
3. The window should be cleaned against the base material of the wall before installation. Punch at a fixed point and preset the expansion screw to secure the form.
4. Supervise the correction of the horizontal or vertical direction of the form. This is another test of the beauty of the window, and there must be no deviation. For diagonal dimensions, both upper and lower dimensions must be uniform.
5. The window frame and the wall are evenly spaced. The gap is filled with styrofoam. Guaranteed full and compact. The inside and outside of the window frame must be sealed with silicone to prevent water seepage.
6, the assembly glass should accompany the solid wood head cushion. First, the glass weight is prevented from being pressed against the profile, and the cause is prevented from being deformed after a long time. The second is temperature isolation. Secondly, it is filled with glass inlay or glass glue.
7. Be sure to remove the protective film after installation to avoid unnecessary troubles after cleaning.
The above is the small series of requirements for high-level windows and doors. The introduction of high-level doors and windows when paying attention to the problem? About this introduction Xiaobian will talk about it here, I hope to be helpful to you, in our lives, doors and windows It is an important barrier to the safety of our family's property and requires extra attention during installation.
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