Window selection
Today form the vast majority are installing glass (except for wood Windows, shutters), safety, heat insulation, sound insulation for Windows, small glass parts we recommend the following 3 sections for reference to purchase:
Tempered glass: Safety first, the strength of tempered glass to withstand 3-5 times higher than normal, even if broken, the entire piece of glass all broken up into small particles, not easy to hurt.
Insulating glass: Good thermal insulation glass material, good thermal conductivity, but also because of its good insulating properties, making the more difficult to disperse the heat in the room, save energy on such a scale.
Vacuum glass: Similar to insulating glass, but closed up around two pieces of flat glass, vacuum and seal vents its gap, gap between two sheets of glass for 0.1-0.2mm, less than the insulating glass, very good sound insulation.
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