As we all know, broken bridge aluminium door and window is the newest door and window profile in the field of building materials of door and window at present, broken bridge aluminium door and window replaces traditional model steel door and window and aluminium alloy door and window with extremely excellent sound insulation, sealing, heat preservation function, became the new favor of numerous families, so, why can broken bridge aluminium door and window have so good sealing performance?

1, because of the broken bridge aluminum doors and Windows unique sealing structure design

Broken bridge aluminum doors and Windows can have beyond the traditional sound insulation sealing of window of model steel door and window of aluminium alloy door, one of the reasons is because of the broken bridge aluminum doors and Windows of the unique seal mechanism design, the broken bridge aluminum doors and Windows with epdm materials as sealing strip, multi-layer sealing structure, according to a series of different, from 6 sealing layer to even more than ten out of ten seal, are sufficient to meet the needs of different families.

2, because the broken bridge aluminum doors and Windows insulation "broken bridge" design

The most prominent feature of broken bridge aluminum doors and Windows is the design of "broken bridge". The formal broken bridge aluminum doors and Windows are made of PA66 nylon insulation strip, which blocks the transfer of thermal energy under the action of temperature difference between indoor and outdoor to achieve the effect of heat insulation and energy saving.What needs special attention is that the low-quality aluminum used for the broken bridge is not PA66 nylon strips, but common PVC material. The aluminum made by PVC is not resistant to high temperature, has poor service life, and its strength is not up to standard, which is easy to produce dangerous consequences of fracture and disintegration.

3, because the broken bridge aluminum doors and Windows double insulating glass design

Broken bridge aluminum doors and Windows of sound insulation performance, is also a important factor that much consumers generally broken bridge aluminum, USES a double hollow glass, middle filled with inert gases, good sound insulation effect, double hollow glass broken bridge aluminum doors and Windows, sound insulation effect can reach 30 decibel, urban normal enough to filter the noise, and three layer hollow glass broken bridge aluminum doors and Windows, sound insulation effect of exaggerated 70 decibels, you know, even if the noise, the plane took off at 90 decibels, broken bridge aluminum doors and Windows with high quality excellent sound insulation effect.