When it comes to screen windows, in the past, they were only used as supporting products for doors and windows in house decoration. However, screen windows on the market now show a variety of expressions. Recently, the media frequently reported that the destruction of traditional anti-theft and invisible anti-theft led to indoor theft, which gradually attracted people's attention to the dual-purpose screen window which can prevent theft and mosquitoes. Speaking of screens, in the past, they were only used as supporting products for doors and windows in house decoration. However, nowadays, screens on the market have shown a variety of expressions. Recently, the media frequently reported that the destruction of traditional anti-theft and invisible anti-theft led to indoor theft, which gradually attracted people's attention to the dual-purpose screen window which can prevent theft and mosquitoes. The seller suggests that the thickness of the anti-theft window screen must be more than 0.6m m, and the thickness of the aluminum frame can reach 2.0m M. color matching can also be carried out according to the room style. The cost is 500-3000 yuan/m2
visit: the anti-theft screen window can be used more than one window
visited the large-scale decorative building materials stores such as the third ring decoration City, liyuanju, tai'anju, and found that there are professional screen doors and anti-theft screen doors, and some stores that do doors and windows also undertake the production and installation of screen doors. According to Mr. Li, a good window decoration on the second floor of the third ring decoration City, the anti-theft screen window is becoming more and more popular among the public. It can be used for multiple purposes. It not only has the traditional functions of safety protection, anti mosquitoes, snakes and ants, and anti falling objects, but also has the characteristics of heat insulation, UV insulation, convenient escape, pet damage prevention, and strong internal permeability
visited the SEPUS counter in Liyuan residence, which specializes in anti-theft yarn doors and windows. To the naked eye, the anti-theft yarn is thick and solid. According to manager Zhuang, SEPUS anti-theft screen windows are generally coated with baking varnish on the yarn surface, which is the key to heat insulation and UV insulation. The color can be matched according to the overall color of the room to achieve harmony and unity with the room. At the same time, the light transmission of the anti-theft screen window is less than that of the ordinary screen window, which can block the external line of sight, but does not affect the indoor line of sight, and can protect privacy
performance: only when three conditions are met can anti-theft be effective.
can any screen window be anti-theft? The answer is No. According to the introduction of the merchant, the yarn quality, frame thickness and hardware design of the screen window must meet certain standards for spraying all the surfaces of the bottom plate of a large automobile luggage compartment in order to play the role of anti-theft
Mr. Li, a good window decoration, said: glass fiber and stainless steel wire are generally selected for ordinary window screens, with a thickness of 0 About 6m m, the window frame is 1 Aluminum profile of about 0m. The requirements of anti-theft screen window are relatively high. The yarn must use thickened diamond with a thickness of 0 The thickness of aluminum frame is more than 6m, and some reach 2.0m m.
according to the manager of SEPUS counter, which specializes in anti-theft screen windows and doors in Liyuan residence, the core of anti-theft screen windows is high-density thickening 0 9mm diamond profile can resist 1 2 tons of resistance, the outer frame is made of 1.4 ~ 2.0m m aluminum alloy profile. The anti-theft principle of anti-theft yarn doors and windows mainly depends on the strong hardness of diamond. The purchase price of coke in some steel mills in East China has been reduced by 30 yuan/ton. Because diamond is dense and thick, it is difficult for thieves to find an entry point in the yarn, so it is difficult to pry open the yarn
when selecting screen windows, not only the yarn quality and frame thickness, but also the hardware. Manager Zhuang said that the accessories of anti-theft gauze doors and windows are an important part of the anti-theft system. Locks, stainless steel lock points and handles are the key points of installation. If the quality of the lock of an anti-theft window is not up to the standard, its anti-theft function will be greatly reduced. He showed three kinds of screen window products: folding, push-pull and flat open. When he saw that there were metal points every other distance, manager Zhuang told him that it was a multi-point lock. Such a multi-point fixed key design strengthened the anti-theft function
cost: folding and open type are more expensive than push-pull type
the cost of anti-theft yarn doors and windows is priced together with yarn, aluminum frame and hardware accessories, and is not priced separately. The price varies according to the selected yarn thickness, aluminum thickness and hardware accessories. Both Mr. Li and manager Zhuang said that compared with the traditional anti-theft and invisible protection systems, the cost of anti-theft gauze doors and windows is higher. Generally, the middle-end anti-theft gauze doors and windows are about 500-700 yuan/square meter, which can be applied to general household anti-theft, while high-end products above 1000 yuan/square meter are generally used in villas
by sliding the workbench to limit the range of movement, manager Zhuang told that most of the sampos counters are high-end products for villas, with a cost of 1000-3000 yuan/square meter. He said that this kind of plastic granulator equipment in the store causes serious environmental pollution. The most popular one is the 1.4m-m aluminum alloy anti-theft screen window, which costs about 1700/m2. At the same time, because the folding and flat opening process is more complex and more hardware fittings are used, the cost per square meter will be more expensive than the push-pull type
key points for selection of anti-theft screen window 9m m is a high-density thickened product, which can resist 1.2 tons of resistance
the thickness of aluminum alloy profile frame should reach 1.4 ~ 2.0m m
there should be multiple metal points on the window frame at intervals