What glass is used for broken bridge aluminum doors and windows?

Broken aluminum doors and windows are the mainstream products of doors and windows at present, and many consumers tend to pay attention to brands, hardware, screens and configurations. When buying broken aluminum doors and windows, the important part of doors and windows, that is, the configuration of glass, is often ignored. Many consumers do not care about the configuration of glass when consulting and ordering doors and windows, as long as it is double-layer insulating glass. More than 70% of the area of doors and windows is glass, and the thermal insulation and sound insulation performance of glass determines the thermal insulation and sound insulation performance of doors and windows. Old carpenter Luban doors and windows introduce the following kinds of glass to you!

Commonly used: insulating glass

When most aluminum alloy doors and windows are made of ordinary aluminum alloy profiles with single-layer glass, insulating glass has become the standard for broken aluminum doors and windows. The structure of insulating glass with different thickness and the cavity structure of hollow broken-bridge aluminum profile are the key factors affecting the performance of broken-bridge aluminum doors and windows. Insulating glass is divided into double-layer insulating toughened glass and three-layer insulating glass. The glass hollow layer is filled with argon gas, and the door and window products with excellent heat insulation and sound insulation effect are made with good heat insulation aluminum strips and sealing rubber strips.

Better sound insulation effect: laminated glass

Laminated glass is made by sandwiching an organic resin film between two layers of glass, combining hot pressing with force pressing, removing the intermediate air as much as possible and changing the sound wave propagation medium. The noise in our life is divided into high-frequency noise and low-frequency noise, and the range from 200 Hz to 2000 Hz is low-frequency noise. Like road noise, voice belongs to low-frequency noise, and road noise, car noise and motorcycle noise belong to high-frequency noise. Laminated glass has a good noise reduction effect on middle and low frequency noise, and it is more suitable to use laminated glass in general residential areas. If the residential area is close to the road, insulating glass can play a better sound insulation effect. In addition to better isolation from daily noise, laminated glass has better impact resistance and explosion resistance than insulating glass. Generally, the top glass of a sun room is laminated double-layer tempered glass, and the facade is hollow glass. However, the price of laminated glass is more expensive than insulating glass, and the production cycle is longer.

Good thermal insulation: Low-E glass.

Also known as low-radiation reflective glass, its principle is to coat a film on the glass surface, thus blocking ultraviolet rays and achieving the effect of heat insulation. Low-E glass is widely used in large-area doors and windows, such as many buildings that use Low-E glass to achieve heat insulation and reflection. Low-E glass can be divided into single-layer Low-E glass, hollow Low-E glass and laminated Low-E glass according to different layers. Not all broken aluminum doors and windows are suitable for this coated glass. A square meter of Low-E glass is tens of dollars more expensive than uncoated glass. When choosing, you can properly consider the price/performance ratio, and the rooms facing north and back with weak sunshine are not suitable.