LandVac, Tempered Vacuum Insulated Glass.

Main advantages are as follows:

1、Thermal Insulation ：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；

2、Noise Reduction：With its weighted sound reduction index exceeding 39dB, the sound insulation performance is far better than insulated glass.

3、Free of condensation (Test conditions: tested at temperature of 25℃ with relative humidity of 70%) ：Free of condensation even when the temperature falls below -70℃. Ultra low dewpoint allows LandVac in buildings and freezers to maintain their exceptional transparency.

4、Tempered & Safe：Surface stress and granularity meet tempered glass standards and passed several key safety tests including wind resistance test and impact test.

5、Thin Structure：The 8.3mm thick LandVac weights only 20Kg/m2, considerably reducing the costs for components, storage and logistic operations.

6、Outstanding Environmental Adaptability：Since there is no thermal expansion or contraction in the high vacuum chamber of LandVac, the use of LandVac is not limited by geographical locations or elevation.

7、Super Long Life：The service life expectancy of LandVac exceeds 25 years.

Certified under ISO9001 quality management system and U.S. SGCC, LandGlass Tempered Vacuum Insulated Glass Manufacturing Center guarantees the precise and effective control throughout the entire R&D process of LandVac as well as the stability of product quality.