The sealing and sound insulation performance of bridge broken aluminum doors and windows has been greatly improved. The sound insulation performance of the window mainly lies in the sound insulation effect of the glass which accounts for about 80% of the area, followed by the sealing performance of the door and window. Some broken bridge aluminum doors and windows on the market use different glass combination structures according to the resonance transmission principle and coupling of sound waves, which enhance the sound insulation effect. In terms of air tightness of doors and windows, the use of high-quality adhesive strips and plastic sealing accessories also solves the problem of poor sealing performance of aluminum doors and windows to a great extent.
The aluminum door and window of bridge break is cut into 45 degree angle through the wall thickness of 1.4mm or more, and the special plug-in of more than 3mm is used at the corner to assemble the complete set of equipment through the door and window. Extrusion positioning, and ordinary doors and windows are made of ordinary angle aluminum of about 1 mm, which is connected by rivets. Its firmness is poor, but the cost is low. And the assembly of broken bridge aluminum doors and windows adults stand on the walk will not be a problem. There is a great difference in technical requirements between those assembled by complete sets of equipment and those assembled by manual operation on site. The window and door must be made by the professional aluminum production cycle. Broken bridge aluminum doors and windows design pattern atmosphere, daylighting transparent, according to different space design. Sound insulation and heat preservation effect are good.
The energy consumption per unit area is 5-6 times of that of the wall, and the heat loss of the doors and windows accounts for more than 40% of the total aluminum doors and windows. There are three ways of heat loss in the external doors and windows of bridge broken aluminum doors and windows: firstly, the heat conduction loss through the broken bridge aluminum profile; secondly, the radiation heat loss through the glass; thirdly, the air convection heat loss through the gap between the doors and windows. Therefore, the production of thermal insulation broken bridge aluminum doors and windows should also be considered from these three aspects.
In terms of maintenance, we should clean them regularly, take a few minutes on weekends and Sundays to wipe them; secondly, when we find that the surface of aluminum profiles is corroded or stained, we must clean them in time, and do not be lazy and procrastinate! We can take a soft towel dipped in a little alcohol, the erosion of the place to wipe, and then clean with water. There is also a point we can pay attention to, when using clean water to wipe, we can add some hot water, with warm water wipe effect will be better. Finally, we can also use some high-quality protection wax to spray the aluminum profile doors and windows that have just been wiped.
Looking at other people's high-grade white broken bridge window, it must be envied by some people! Why can people protect so well? Why the original high-grade aluminum doors and windows for a long time, it becomes ugly? In fact, the doors and windows are the same as our bodies. They need to be taken care of and maintained. If we don't protect them properly, they will become old and old and become ugly! Let's teach you how to make our aluminum doors and windows beautiful forever!
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