Landvac Energy Saving Low-E Vacuum Insulated Glass for Passive House
Model No.: LD-Vacuum Glass
LandVac® is an all new generation tempered vacuum insulated glass developed by LandGlass with independent intellectual property rights. Using LandGlass's exclusive low temperature sealing technology,the product has outstanding features in thermal and sound insulation while
retaining the strength and safety of the glass at a high level. Landvac leads the trend of glass
applications in green building and upscale home appliances With a new standard for the quality
|Product Type||Structure||Thickness |
|LandVac||4TL+0.3V+4T|| 8.3 |
|Triple Glazing |
(LandVac Plus Insulated)
|Product Type|| |
Solar Heat Gain
|LandVac||0.48||0.49||0.56||39|| 8.3 |
|Triple Glazing |
(LandVac Plus Insulated)
tempered clear float glass;0.3V-0.3mm thickness of vacuum space;12A-12mm thickness of air
space. 2.Data in the table are calculated in Window 7 based on ISO9050 & ASHRAE standards;
Parameter error:Light properties ±2%;U-values±0.1W/m2·K;The data displayed above are for
reference only. The values for a specific product may vary and need be recalculated. Please
refer to the data provided by LandGlass. Application
Features: Thin, lightweight, safe,thermal and sound insulation.
Applications: Doors, windows, curtain walls, and skylights for commercial and residential
buildings, public facilities, green buildings as well as landmark structures.
Features: Energy savings, weight, thickness, safety, and condensation free.
Applications: Ideal for freezers, wine cabinets, and display cases.
Features: hermal insulation and sloped installation.
Applications: Solar photovoltaic buildings.
Features: Thermal insulation and optical transparency
Applications: Modern greenhouse farming.
Features: Thermal insulation, soundproofing and condensation free,optical transparency
Applications: Suitable as flat window materials for automobiles, high-speed rail, aircraft,
· Fully Tempered
LandVac is a fully tempered vacuum insulated glass. The surface stress of any position in
LandVac tempered vacuum insulated glass exceeds 90MPa, which totally meets safety
· Energy Saving
LandVac use high-performance Low-E coating, it also suppresses radiation heat transfer
and reduces the U-value of LandVac to 0.48 W/(m2·K). In the meantime, the thermal
insulation performance of LandVac is 2 to 4 times better than insulated glass and 6 to 10
times than single pane glass.
· Super Long Life
The life expectancy of LandVac exceeds 25 years.
· Thin Structure
LandVac has a structure thinner and lighter than insulated glass.In comparison with triple
pane insulated glass, LandVac has merely one sixth of its thickness and weighs 10 kg
less per square meter while managing a much better U-value.
· Ultimate Dewpoint
LandVac effectively eliminates dew condensation between glass layers.
· Noise Reduction
LandVac effectively blocks medium and low frequency penetrating noises.The weighted
sound insulation measurement indicates that an outdoor noise level of 75 dB, can be
reduced by 39 dB by LandVac.
Geographical location, elevation, and installation angle do not affect the performance of
LandVac Production Center
LandVac tempered vacuum insulated glass has been approved by the authoritative third party,
the National Safety Glass and Quartz Quality Supervision and Inspection Center The results
shows that the thermal insulation performance of LandVac is up to the highest level of national
standard. Level 10 and the sound insulation performance,level 4,which is comparable to the
regular triple glazing.
LandGlass Technology Co., Ltd. is a high tech enterprise specialized in the development and
manufacturing of glass tempering furnaces and fully tempered vacuum insulated glass products.
Sinceits formation, LandGlass has become a leading company in the glass processing industry
with distinctive characteristics. LandGlass' R&D team, consisting of nearly one hundred
dedicated engineers and scientists, devoted eight years of hard work to the success of the
fully tempered vacuum insulated glass and broke the myth that vacuum insulated glass can't be
tempered. The completion of the fully tempered vacuum insulated glass production line laid a
solid foundation for the commercialization of this new product, making its contribution to
environmental protection. Today, the global marketing network of LandGlass is providing
on-site technical consultation and customized solutions to all our customers. Contact us if you need more details on Vacuum Glass. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low-E Insulated Glass、Low-E Vacuum Insulated Glass. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Insulated Glass
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