By replacing the old glass with LandVac vacuum glazing while retaining the original window frame, the performance of the window in thermal and sound insulation and anti-condensation has been improved significantly.

LandGlass continuous glass tempering furnace is the ideal solution for this kind of PV curtain wall. And also the high-performance LandVac vacuum insulated glass also helps for a clean and green environment. 

Vacuum insulated glass undergoes three types of testing: safety testing, aging testing, and online quality testing.Qualified vacuum insulated glass needs to obtain three types of certification: product performance certification, safety certification, and

Vacuum glazing has demonstrated superior performance far beyond double glazing in Noise Isolation,Anti-condensation ,Heat transfer mechanism,U-value,Installation positions,Thickness and weight

The principle and structure of vacuum insulated glass Vacuum insulated glass consists of two or more glass panes separated with spacers. After the edges are sealed, the air inside is evacuated to create a vacuum space between the two panes.