With its weighted sound reduction index exceeding 39 dB, LandVac makes rooms in downtown quiet like a library.
Thanks to the high vacuum chamber of LandVac , which effectively blocks the sound transmission, the sound insulation performance is far better than insulated glass. It has remarkable acoustic properties against high penetrative medium and low frequency noises such as traffic and construction noises.
U-value as low as 0.4W/(m2•K). A 8.3 mm thick LandVac has better thermal insulation effect than the 1.5m thick brick wall.
Thanks to the high vacuum chamber of LandVac, which effectively blocks the thermal transmission, the thermal insulation performance of LandVac is 2-4 times better than insulated glass and 6-10 times better than single pane glass. The properties of this product meet all international thermal transmittance requirements on windows and doors for passive houses.
Surface stress and fragmentation test meet tempered glass standards with resistance to wind load up to 7200Pa.
The edge sealing material has passed the CTI test. Lead-free and pollution-free. Green and environmental friendly.
Teamed up with technical talents around the world, the core R&D group of LandGlass devoted eight years of hard work on tens of thousands of processing tests and created the exclusive low temperature sealing technology to solve the world-class problem of tempered glass annealing problem during production process of the vacuum insulated glass. This technology has brought the development of vacuum insulated glass into a new era.
The future is now! Today, through a series of innovative achievements, LandGlass has been able to offer tailored solutions for users worldwide to build the mutually beneficial ecological links among all; in the new wave of technological revolution, LandGlass is leading the industrial development to achieve the ideal of making life safer and better!
As people become more environmentally conscious with growing expectations on quality life, the demand for great home environment is continuously rising. Green, energy efficiency, low carbon, safe and comfortable life - are now the pursuit of many people.