As we all know, doors and windows are an important part of interior decoration, which not only affects indoor ventilation, but also directly affects the quality of home doors and windows, in order to better isolate outdoor noise and save the consumption of energy consumption caused by indoor and outdoor temperature difference and doors and windows in summer, many families begin to use aluminum alloy doors and windows with heat insulation and sound insulation bridge breaking materials in the process of decoration, but for many consumers, what exactly is
broken bridge aluminum doors and windows,
broken bridge aluminum doors and windows with those features, we have how to choose a more suitable one.
Broken bridge aluminum doors and windows what about it?
Broken bridge aluminum doors and windows where is the price? Follow fuxuan doors and windows editor below to have a look.
1. What is it broken bridge aluminum doors and windows
broken bridge aluminum doors and windows, using heat insulation broken bridge aluminum profile and hollow glass, with energy saving, sound insulation, noise protection, dustproof, waterproof and other functions. Broken bridge aluminum doors and windows the value of heat-conduction coefficient K is 3W/? Below K, the heat loss of common doors and windows is reduced by half, the heating cost is reduced by about 30%, the sound insulation is more than 29 decibels, the water tightness and air tightness are good, and all meet the national A1 window standard.
II. Bridge-cutoff aluminum alloy doors and windows specifications
bridge-cutoff aluminum alloy doors and windows mainstream profiles generally have 55 series, 60 series, 65 series, 68 series, 70 series, 75 series, 80 series. The mainstream profiles integrated with broken bridge window screen generally include 80 series, 95 series, 100 series, 120 series, 138 series, 148 series and 150 series. Broken bridge aluminum doors and windows the market price is really messy. To what extent? Take the 55 broken bridge door as an example. The cheap one is only about 500 to 600 square meters, while the expensive one is 800 to 900 square meters, and the workmanship is good. There are even more than 1,000 square meters, what is the difference between these? There is no difference between them from the outside, so where is the problem? Today, fuxuan doors and windows will make a comparison from three aspects: material, craft and window type.
1. Profiles
55 The thickness of broken bridge profiles is now available in the market from 1.2mm to 1.8mm. Only one 6-meter-long profile has a price difference of tens of yuan only due to different thickness.
2. Hollow glass
(1), 55 broken bridge hollow glass has non-tempered hollow, single-sided tempered hollow, double-sided tempered hollow, non-tempered hollow 60 to 70 yuan per square meter, while double-sided tempered hollow is around 150 yuan per square meter.
(2), 55 there are three types of hollow glass that can be assembled with broken bridge glass, namely 5 + 6A +5,6 + 9A +6,5 + 12A +5. Among these three types, the sound insulation performance of 5 + 6A +5 is the worst, and the sound insulation performance of 5 + 12A +5 is the best. Their price difference is between 25 and 30 yuan per square meter.
3. Heat insulation strip
ordinary PVC insulation strips are generally about 6000 to 7000 tons, while nylon 66 insulation strips are as high as 28000 yuan per ton, and imported ones are more than 30000 yuan per ton, you can calculate the difference between them!
4. Hardware
take a set of hardware for example, the low price is less than 100 yuan in the market, while a set of good quality is 200 or 300 yuan, especially for imported brands, it is as high as 400 or 500 yuan. This difference is four or five times.
5. Silicon sealant
in the installation broken bridge aluminum doors and windows in order to save money, some people use sealant for caulking for two or three yuan each, while others use structural adhesive on the outer wall to meet the quality requirements, each piece reaches more than 18 yuan. Take consumers as an example, do you want to use two or three pieces of glue to save money? Or use better quality structural adhesive for quality?
6. Production process
A complete set of production equipment in a small workshop costs tens of thousands of yuan; However, only one ordinary precision double-head saw of a large factory reaches more than 60000 yuan, and the number of numerical control is more than 100,000 yuan, this kind of investment is not because big factories have money, but because their cutting precision is indeed not at the same level! This is only to compare one device, and there are several other devices! Therefore, the investment of large factories is large, while that of small workshops is small! Who do you think is of good quality to produce products? High precision? To produce good products that meet the quality standards, hardware investment must first meet the standards. Only when hardware meets the standards can products that meet the standards be produced, and the cost is undoubtedly higher.
7. Window shape
actually, broken bridge aluminum doors and windows different types of production costs are also very different. For example, only one fan is movable window square meters and only one fan is movable window square meters. This cost difference is several times!
III, broken bridge aluminum doors and windows right usage
1. Cleaning broken bridge aluminum doors and windows when, people must not step on the aluminum frame or hold the frame for support.
2. Sealing wool tops and silicon sealant are guaranteed broken bridge aluminum doors and windows the key to sealing, heat preservation and waterproof should be repaired and replaced in time if it falls off.
3, broken bridge aluminum doors and windows it can be wiped with soft cloth with clean water or neutral detergent. Ordinary soap and washing powder cannot be used, and strong acid and alkali cleaners such as stain removing powder and toilet detergent cannot be used.
4. After rainy days, the raindrop of glass and door and window frames should be timely, and special attention should be paid to sliding chute water accumulation. Sliding chute for a long time, the friction force increases, you can add a little oil or apply a layer of fire wax oil.
5. Always check the tightening bolts, positioning axis, wind brace, floor spring, etc., and replace damaged parts and vulnerable parts of aluminum alloy doors and windows in time. Add lubricating oil regularly to keep it clean and flexible.
6, broken bridge aluminum doors and windows in the process of using, you should gently push and pull, push and pull to let nature take its course, do not force if you find difficulties, and eliminate the fault first. Dust accumulation and deformation are the main reasons for the difficulty of sliding and pulling aluminum alloy doors and windows. Keep the door frame clean, especially Slot broaching clean. A vacuum cleaner can be used to remove wool tops of dust accumulated in the groove and door seal.
7. Check frequently broken bridge aluminum doors and windows at the junction of the frame wall, if it is loose for a long time, it is easy to deform the frame as a whole, making the doors and windows unable to be closed and sealed. Therefore, the screw at the joint should be tightened immediately. If the screw footing is loose, use epoxy strong glue to adjust a small amount of cement to seal.
