Aluminum alloy doors and windows are now a kind of door and window building materials with a relatively high utilization rate, and are now a popular type of door and window building materials. The use of doors and windows of this material has a high safety factor, and the service life of doors and windows of this material is also very long. In the design of window specifications is a must-do thing, all today and everyone together to talk about the aluminum alloy window specifications and the advantages of aluminum alloy doors and windows, you can refer to the following specifications to design the choice of home windows.
Aluminum alloy window specifications
In a typical residential design, the height of the window is about 1.5 meters, the height of the window sill is about 0.9 meters, and the height of the window from the floor is about 2.4 meters. Some home windowsill design below 0.8 meters then you need to pay attention to protective measures. The aluminum alloy window specification standard is also determined according to the window design standard, and it is decided how to design the window specification according to the situation in the home.
The dimensions of windows in common indoor spaces are as follows:
Living room: 1.5m*1.8m~1.8m*2.1m
Children's room: 1.2m*1.5m~1.5m*1.8m
Large bedroom: 1.5m*1.8m~1.8m*2.1m
Toilet: 0.6m*0.9m~0.9m*1.4m
What are the advantages of aluminum alloy doors and windows
1. Light weight, high strength. This kind of aluminum alloy material is mostly hollow core thin-walled composite section, which is easy to use, so it can also reduce the weight, and the cross-section has a high bending strength. Only the doors and windows made of this kind of aluminum alloy will be more durable and less deformed.
2. Strong corrosion resistance. Aluminum alloy This product has an oxide layer that does not fade, does not fall off, not easy to paint, so that this product is relatively easy to maintain it, do not how to repair it.
3. Beautiful appearance. The surface of the aluminum alloy is also processed. It can show ancient copper, golden, silver and Other colors. You can choose according to your style of decoration. It should be known that in general, this is bright and shiny after oxidation. The frame of the sash is large. In this case, a large area of ​​glass can be set, which is easy to allow the interior light to be bright and bright, enhance the contrast between the indoor and outdoor facades, and make the room more rich.
4. The sealing performance is good. The aluminum alloy itself is one that is easy to be extruded and the cross-sectional dimensions of the profile are precise, so that the accuracy in processing is high. You can choose sealing materials that are waterproof, flexible, and durable, such as rubber beads and silicone sealants. If you want to from the profile aspect, a variety of seals to fix the groove, this can also create favorable conditions for the installation of sealing material.
Summary: About how much money one square meter aluminum windows and aluminum doors and windows What are the advantages related content on the introduction to this, also affects the price of aluminum windows have a lot, so the choice must be careful when your own needs, but also To refer to your own style to match it.
Aluminum window
Reverse osmosis water treatment agents are suitable for aromatic polyamide reverse osmosis membranes, hollow fiber membranes, and nanofiltration (NF) and ultrafiltration (UF). Excellent cleaning results can extend membrane run time.
Use the cleaning device to clean the system online. The steps are as follows:
1. The system is cleaned by reverse osmosis demineralized water for 3-5 minutes;
2. Check the cleaning tank, hose and precision filter and install a new filter if necessary.
3. Calculate the amount of cleaning drugs according to the system and membrane arrangement.
4. Inject the reverse osmosis water or demineralized water into the cleaning tank to the appropriate amount.
5. Slowly add the calculated dosing amount.
6. Adjust the pH of the solution to 2.0 using ammonia (NH3) or Hyde Energy HY-430.
7. Circulate and wash for 30 minutes under water pressure of 0.1Mpa (soaking effect will be better after soaking for 30 minutes); the cleaning flow rate should be recommended by the membrane manufacturer or system supplier.
8. If the pollution is serious, please drain the first return water (up to 15% by volume) to prevent redeposition of the pollutants.
9. If the cleaning solution becomes cloudy or the pH value exceeds the specified range, it is necessary to reconstitute the cleaning solution;
10. During the cleaning process, the pollutants will consume the cleaning chemicals, the PH value will change accordingly, and the cleaning ability of the medicine will be reduced. Therefore, it is necessary to monitor the change of pH value at any time and adjust the PH value in time.
11. Soak the membrane element in the cleaning solution, which is a very effective way to dissolve metal dirt. It is recommended to repeatedly soak and alternate the circulation of the water.
12. For multi-stage systems, each section should be cleaned separately for maximum effect.
13. Before the system is cleaned and re-commissioned, flush the system with low pressure until no more cleaning liquid remains in the system.
Reverse Osmosis Water Treatment Agent
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Jinan Huijinchuan Chemical Industry Co., Ltd. , https://www.hjcchemical.com