What Does Broken Bridge Aluminum Doors and Windows Hollow Glass 5 12A 5 Mean?

Overview:
Broken bridge aluminum doors and windows hollow glass5 What does 12A 5 mean? Applicable to broken bridge aluminum 55 series profiles.

Parameter description:
5 is the thickness of the glass, usually referred to as 5cm glass, two 5 means that the thickness of two pieces of glass is 5mm respectively.
12 of 12A is the distance between two pieces of glass, the thickness of aluminum spacing strip, and A is the abbreviation of AIR layer.

Purpose:
5 12A 5 hollow glass in Broken Bridge aluminum doors and windows, total thickness 22mm, suitable national Standard 55 series Broken Bridge aluminum profile supporting use.

Illustration:

Extended content:
the combination of hollow glass and broken bridge aluminum profiles has the functions of energy saving, sound insulation, noise protection, dustproof, waterproof, etc.

Broken Bridge aluminum doors and windows hollow glass was invented by Americans in 1865. it is a new type of building material with good heat insulation, sound insulation, beauty and application, and can reduce the weight of buildings.

Broken Bridge aluminum doors and windows hollow glass is composed of two or more layers of flat glass. Use high-strength and high-air-tightness composite adhesive around to bond and seal two or more pieces of glass with sealing strips and glass strips. Dry gas is filled in the middle, and desiccant is filled in the frame to ensure the dryness of the air between glass cover.