PERFORMANCE ADVANTAGES

LandVac is tempered safety vacuum insulated glass.

vacuum glazing
  • Thermal Insulation
    U-value as low as 0.4 W/(m2·K). A 8.3 mm thick LandVac vacuum glazing has better thermal insulation effect than the 1.5 m thick brick wall.
    Thanks to the high vacuum chamber of LandVac vacuum glazing, which effectively blocks the thermal transmission, the thermal insulation performance of LandVac vacuum glass 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.
    enerygy saving glass
  • Noise Reduction
    With its weighted sound reduction index exceeding 36 dB, LandVac vacuum insulated glass makes rooms in downtown quiet like a library.
    Thanks to the high vacuum chamber of LandVac vacuum glass , 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.
    vacuum insulated glass
  • Fully Tempered
    Surface stress and granularity meet tempered glass standards and passed several key safety tests including wind resistance test and impact test. Each piece of 8.3 mm thick LandVac vacuum glazing can withstand the pressure of a 1.7 m tall sand column, equivalent to 1 m2 of LandVac vacuum glass having 20 adults with an average body weight of 70 kg standing on the surface.
    By adopting low temperature sealing technology, LandVac vacuum glazing completely retains the high strength, impact resistance, and other safety attributes of tempered glass. In case the glass breaks, it shatters into small and less harmful honeycomb shaped particles.
    vacuum glass

APPLICATIONS

LandVac is a safety and energy saving tempered vacuum insulated glass.

vacuum glazing
  • ARCHITECTURE
  • HOME APPLIANCES
  • VEHICLES
  • AGRICULTURE
  • BIPV
  • Landvac vacuum glass
    Architecture
    LandVac vacuum insulated glass is thin, lightweight, and safe. The remarkable performance in thermal and sound insulation makes it a perfect fit for green buildings and quality living environment.
    Applications: Doors, windows, curtain walls, and skylights for upscale commercial and residential buildings, public facilities, and landmark structures, as well as for noiseless doors and windows.
  • advantages of vacuum glass
    Home Appliances
    The advantages LandVac vacuum glass has in energy savings, weight, thickness, safety, and condensation-free will help home appliances to upgrade.
    Applications: Ideal for freezers, wine cabinets, and display cases.
  • features of vacuum glazing
    Vehicles
    In addition to the excellent thermal insulation, soundproofing and condensation-free features of LandVac vacuum glazing, its optical transparency performance makes LandVac the best choice for automobile windows.
    Applications: Suitable as flat window materials for automobiles, high-speed rail, aircraft, and vessels.
  • vacuum glass for Agriculture
    Agriculture
    The distinguishing traits of LandVac energy saving vacuum glass in thermal insulation and optical transparency are just right for precision agriculture.
    Applications: Modern greenhouse farming.
  • vacuum insulated glass for BIPV
    BIPV
    LandVac's performance in thermal insulation and sloped installation makes it a perfect candidate as the lining glass in solar power generation applications.
    Applications: Solar photovoltaic buildings.

LANDVAC VACUUM GLASS PARAMETERS

LandVac is a safety and tempered vacuum insulated glass.

LandVac vacuum glass
  • Home Appliance

  • Regular series
    (including special shaped)

  • Insulated series

  • Sound Insulation series

  • Premium series

  • Passive House series

  • Visible Light(Transmittance)
    65%
    Visible Light(Reflectivity)
    14%
    solar energy(Transmittance)
    34%
    solar energy(Reflectivity)
    42%
    Thermal transmittance U-value(W/M2•K)
    0.46
    Total Solar Energy Transmittance (TET)(g)
    0.54
    Shading coefficient(Sc)
    0.62
    Light-to-solar gain(LSG)
    1.20
    The weighted sound reduction index(dB)
    36
  • Visible Light(Transmittance)
    70%
    Visible Light(Reflectivity)
    16%
    solar energy(Transmittance)
    36%
    solar energy(Reflectivity)
    47%
    Thermal transmittance U-value(W/M2•K)
    0.48
    Total Solar Energy Transmittance (TET)(g)
    0.49
    Shading coefficient(Sc)
    0.56
    Light-to-solar gain(LSG)
    1.43
    The weighted sound reduction index(dB)
    36
  • Visible Light(Transmittance)
    63%
    Visible Light(Reflectivity)
    22%
    solar energy(Transmittance)
    32%
    solar energy(Reflectivity)
    49%
    Thermal transmittance U-value(W/M2•K)
    0.44
    Total Solar Energy Transmittance (TET)(g)
    0.45
    Shading coefficient(Sc)
    0.52
    Light-to-solar gain(LSG)
    1.40
    The weighted sound reduction index(dB)
    40
  • Visible Light(Transmittance)
    63%
    Visible Light(Reflectivity)
    22%
    solar energy(Transmittance)
    32%
    solar energy(Reflectivity)
    49%
    Thermal transmittance U-value(W/M2•K)
    0.47
    Total Solar Energy Transmittance (TET)(g)
    0.46
    Shading coefficient(Sc)
    0.53
    Light-to-solar gain(LSG)
    1.37
    The weighted sound reduction index(dB)
    42
  • Visible Light(Transmittance)
    57%
    Visible Light(Reflectivity)
    26%
    solar energy(Transmittance)
    29%
    solar energy(Reflectivity)
    51%
    Thermal transmittance U-value(W/M2•K)
    0.42
    Total Solar Energy Transmittance (TET)(g)
    0.43
    Shading coefficient(Sc)
    0.49
    Light-to-solar gain(LSG)
    1.33
    The weighted sound reduction index(dB)
    46
  • Visible Light(Transmittance)
    75%
    Visible Light(Reflectivity)
    18%
    solar energy(Transmittance)
    51%
    solar energy(Reflectivity)
    34%
    Thermal transmittance U-value(W/M2•K)
    0.47
    Total Solar Energy Transmittance (TET)(g)
    0.58
    Shading coefficient(Sc)
    0.67
    Light-to-solar gain(LSG)
    1.29
    The weighted sound reduction index(dB)
    40

FEATURES

LandVac is a tempered vacuum insulated glass.

  • Free of condensation even when the temperature falls below -70℃.

    01+

    FEATURES

  • The 8.3 mm thick LandVac vacuum glass weights only 20Kg/m2, considerably reducing the costs for components, storage and logistic operations.

    02+

    FEATURES

  • Thanks to the high vacuum chamber, the use of LandVac vacuum glass is not limited by geographical locations or elevation.

    03+

    FEATURES

  • The service life expectancy of LandVac vacuum glass exceeds 25 years.

    04+

    FEATURES

  • LandVac vacuum glazing will make historic building restoration work easy and safe.

    05+

    FEATURES

COMPANY PROFILE

LandGlass Technology Co., Ltd.(hereinafter “LandGlass”) 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, under the guidance of company values

integrity, quality, innovation, and service, LandGlass has become a leading company...Learn more >>

CONTACT

Add: Guangjian Building, No.12 – Wangcheng Road, Luoyang, China

Tel: +86-379-80890369

Fax: +86-379-65298878

E-mail: marketing@landglass.com

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