LandVac is a fully tempered vacuum insulated glass.
By adopting the low temperature sealing technology, LandVac perfectly retains the safety features of tempered glass against impact. The surface stress of any position in LandVac tempered vacuum insulated glass exceeds 90MPa, which totally meets safety glass standards.
Welcome to TradeChina
LandVac building window and door energy saving thermal insulation 8.3mm Thin safety vacuum glass
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
energy saving insulated glass double glazing
Thermal Insulation
U-Value as los as 0.4W/(Square meters·K). A 8.3 mm thick LandVac has better thermal insulation effect than the 1.5m thick brick wall.
Noise Reduction
With its weighted sound reduction index exceeding 36dB, LandVac makes roons in downtown quiet like a library.
Free of condensation
Free of condensation even when the temperature falls below- 70 °C. Ultra low dew point allos LandVac in buildings and freezers to maintain their exceptional transparency.
Temperred
Surface stress and ranularity meet empered glass standards, wind resistance up to ±7200Pa.
Certifications
ANSI Z97.1-2015&CPSP 16CFR 1201(1977) impact testing.
ATI ,leading certification body for architectural engineering testing and inspection in North America.
ift, World-Renowned building materials testing institution in Germany.
RoHS, "Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment", is a mandatory standard established by European union.
Product Paramenters
Product Type | LandVac | Triple Glazing (LandVac Plus Insulated) |
Structure | 4TL+0.3V+4T | 4T+12A+4TL+0.3V+4T |
Thickness(mm) | 8.3 | 24.3 |
U-value (W/m2K) | 0.48 | 0.42 |
Solar Heat Gain Coefficient (SHGC) | 0.49 | 0.45 |
Shading Coefficient (SC) | 0.56 | 0.52 |
Sound Isolation (dB) | 39 | 42 |
Max.Dimension (mm) | 1500x2500 | 1500x2500 |
1. T-Tempered clear glass; TL-tempered Low-E glass; V-vacuum space; P-PVB interlayer; A-air space.
2. Max.Size 1500x2500mm; Min.Size 300x300mm
3. Low-E coating on third surface for high transmittance series and on second surface for shading series.
4. The performance data are calculated in accordance with U.S.ASHRAE standards.
5. Above data are for reference only. parameters for a specific product needs to be calculated separately.
For parameters related to a specific product. please refer to the data provided by LandGlass.
Advantages
Tempered Safety Glass
Energy Saving
The thermal insulation performance of LandVac is 2 to 4 times better than insulated glass
LandVac has a high vacuum interspace that eliminates any gas heat transfer. By using high-performance Low-E coating, it also considerably 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. LandVac meets all international passive house heat transfer requirements on windows and doors in stand-alone applications.
LandVac has a high vacuum interspace that eliminates any gas heat transfer. By using high-performance Low-E coating, it also considerably 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. LandVac meets all international passive house heat transfer requirements on windows and doors in stand-alone applications.
Noise Reduction
LandVac effectively blocks medium and low frequency penetrating noises. |
Ultimate Dewpoint
LandVac effectively eliminates dew condensation between glass layers.
Dew condensation is caused by the temperature difference between the inner and outer surfaces of insulated glass. The high vacuum interspace of LandVac effectively eliminates the dew condensation phenomenon, while the outstanding thermal insulation performance ensures interior glass surface free of condensation even when the outdoor temperature falls to -40 °C.
Dew condensation is caused by the temperature difference between the inner and outer surfaces of insulated glass. The high vacuum interspace of LandVac effectively eliminates the dew condensation phenomenon, while the outstanding thermal insulation performance ensures interior glass surface free of condensation even when the outdoor temperature falls to -40 °C.
Super long life
The life expectancy of LandVac exceeds 25 years.
The flexible edge sealing materials wakens the shear forces around the seams, avoiding the sealing failure caused by the brittle edge sealing material especially in the environment with big temperature difference between indoor and outdoor. With the assistance of built-in high efficiency getter material, LandVac can sustain its superior performance against harsh environments and material aging for a long time.
The flexible edge sealing materials wakens the shear forces around the seams, avoiding the sealing failure caused by the brittle edge sealing material especially in the environment with big temperature difference between indoor and outdoor. With the assistance of built-in high efficiency getter material, LandVac can sustain its superior performance against harsh environments and material aging for a long time.
Highly flexibility
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. Meanwhile, less Low-E glass layers also allow higher transmittance and improved optical transparency.
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. Meanwhile, less Low-E glass layers also allow higher transmittance and improved optical transparency.
Low Temperature Sealing Technology | With LandGlass’ exclusive low temperature sealing technology, the surface stress of any position in LandVac tempered vacuum insulated glass exceeds 90MPa, perfectly retaining the safety features of tempered glass against impact. Teamed up with talents around the world, the core R&D group at LandGlass devoted eight years of hard work to this world-class challenge. Through tens of thousands of processing tests, by integrating the key technologies in vacuum insulted glass production and glass tempering solutions, they have successfully resolved the problem regarding tempered glass annealing in the sealing process and brought the vacuum glass technology to a new level. | ||||||
Flexible Edge Sealing Technology | Unlike traditional sealing technology using fragile materials, LandVac adopts flexible edge sealing materials that have a much higher thermal resistance against thermal expansion or contraction, making it far more durable and robust against sealing failure caused by temperature difference between the inner and outer surfaces and materials aging. | ||||||
High Vacuum Sealing off Technology | Sealed in a UHV chamber, LandVac is able to maintain the consistency of a high degree vacuum between the layers, therefore ensures its outstanding performance and remarkable durability. | ||||||
Flat Sealing Technology | By using flat edge sealing technology, LandVac’s sealing does not protrude above the glass surface. This feature ensures easy and safe transportation. It looks even more elegant when mounted in window frames. | ||||||
Intelligent Automation Technology | The intelligent automation technology adopted on the continuous vacuum glass production line minimizes the human intervention. The clean production environment not only improves the quality of the product, it also warrants the consistency of LandVac’s performance. | ||||||
The Inner Structure of LandVac
Company Profile
Manufacture Plant of Vacuum insulated Glass
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.
Since its 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.
Certifications
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.
Application
·Architecture
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.
·Home Appliances
Features: Energy savings, weight, thickness, safety, and condensation free.
Applications: Ideal for freezers, wine cabinets, and display cases.
·BIPV
Features: hermal insulation and sloped installation.
Applications: Solar photovoltaic buildings.
·Agriculture
Features: Thermal insulation and optical transparency
Applications: Modern greenhouse farming.
·Transportation
Features: Thermal insulation, soundproofing and condensation free,optical transparency performance.
Applications: Suitable as flat window materials for automobiles, high-speed rail, aircraft,and vessels.
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.
·Home Appliances
Features: Energy savings, weight, thickness, safety, and condensation free.
Applications: Ideal for freezers, wine cabinets, and display cases.
·BIPV
Features: hermal insulation and sloped installation.
Applications: Solar photovoltaic buildings.
·Agriculture
Features: Thermal insulation and optical transparency
Applications: Modern greenhouse farming.
·Transportation
Features: Thermal insulation, soundproofing and condensation free,optical transparency performance.
Applications: Suitable as flat window materials for automobiles, high-speed rail, aircraft,and vessels.
Cases&Exhibition
Landvac safety vacuum insulated glass applied as Skylight ,Passive house project,Villas,etc.
If you neet any help, please feel free to contact us here.
No desirable products?
Sourcing assistant>
How to start your business
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier