Broken bridge aluminum doors and windows are becoming more and more common, when it comes to broken bridge aluminum, we all know that it is sound insulation, heat insulation, heat preservation and energy saving. However, many people's understanding of aluminum doors and windows is as far as this step.
In most people's impression, broken bridge aluminum is just very expensive high-grade doors and windows.
But why are broken bridge aluminum doors and windows expensive? Let's understand its process.
Broken bridge aluminum doors and windows from once 50 series, 55 series to now common 60 series, 65 series, and even more high-end 70 series, 80 series. You must have heard these statements countless times.
Then these so-called 55, 65, 70, 80 in the end what does it mean, on behalf of what?
Simply put, these numbers represent the width of the aluminum window frame falling on the window sill. For example, the 55 system is the width of the window frame falling on the window sill is 5.5 centimeters, from which it is known that 60 is is 6 centimeters, 65 is 6.5 centimeters, 70 is 7 centimeters, 80 is 8 centimeters.
In fact, in addition to the width of the window frame, they are different in the profile wall thickness and sealing. Take the most common 60 series and 70 series at present.
Four differences between the 60 series and 70 series:
First, the wall thickness:
70 series selected wall thickness of 1.8mm aluminum, 60 series selected wall thickness of 1.4mm aluminum. Insulation effect, the degree of robustness must be 70 profiles than 60 profiles much better.
Second, glass
70 series of profiles with 5 + 22 + 5 (two 5mm thickness of the glass, the middle air layer is 22mm) of the insulating glass, 60 series of profiles with 5 + 12 + 5 (two 5mm thickness of the glass, the air layer in the middle is 12mm) of the insulating glass. Acoustic insulation cold insulation degree, 70 series than the 60 series is much higher.
Third, the profile as a whole:
70 series profile width of 7cm, 60 series profile width of 6cm.
Fourth, the number of seals:
Broken bridge aluminum 70 series selection is 10 sealing plan, while the 60 series is 6 sealing plan, so the 70 series of airtightness, heat preservation is stronger than 60 series. For us, the simplest way to choose is that the home is not next to the road around or square, winter heating is also very warm, then choose 60 series of bridge-breaking aluminum windows, assuming that the surrounding environment is very noisy, the need for excellent airtightness, sound insulation, warmth, then choose 70 series of bridge-breaking aluminum windows.
In the purchase of broken bridge aluminum windows and doors, from the thickness of the window frame, profile wall thickness, you can initially understand the performance of the windows and doors. Instead of listening to the guide's mouth 60, 70 figures dizzy!
Moreover, when we select the doors and windows, can not be completely to the profile thickness as a reference, unprofessional manufacturers make the doors and windows and then thick, the use of unqualified materials, but also can not achieve the role of sound insulation and energy saving. Select quality assurance brand windows and doors, and then according to their own field conditions, choose not to use the type of broken bridge aluminum doors and windows, is the best protection for the home!
Post time: Jan-09-2024