Landvac Glazing Acoustic Glass Noise Reduction Insulating Vacuum Laminated Glass Wall

After-sales Service: Yes
Warranty: 15 Years
Type: Float Glass

Product Description

📋 Basic Specifications
Model NO.
Landvac vacuum glass
Shape
Flat
Structure
Hollow
Glass Thickness
8mm
Air Cavity Depth
0.3mm
Moh's Hardness
8
Color
Clear, Ultra Clear, Dark Gray, Ocean Blue
Max Dimension
1500*2500mm
Usage
Furniture, Door, Building, Window, Appliances
Production Capacity
10000 Square Meter Per Month
📎 Product Description
LandVac Glazing Acoustic Glass Noise Reduction Insulating Vacuum Laminated Glass Wall
Landvac Glazing Acoustic Glass
🌡 Thermal Insulation

U-Value as low as 0.4W/(m²·K). Outperforms a 1.5m thick brick wall.

🔊 Noise Reduction

Exceeding 36dB sound reduction, making downtown rooms quiet as a library.

Free of Condensation

Remains clear even when temperatures fall below -70°C.

📊 Product Type & Performance
Product Type Diagram
Product Type Structure Thickness (mm)
LandVac4TL+0.3V+4T8.3
Triple Glazing (LandVac Plus)4T+12A+4TL+0.3V+4T24.3
Product Type U-value (W/m²K) SHGC Sound Isolation (dB) Max Dimension (mm)
LandVac0.480.49391500x2500
Triple Glazing0.420.45421500x2500
🚀 Seven Advantages & Core Structure
Inner Structure
Seven Advantages

Tempered Safety Glass: Surface stress exceeds 90MPa, meeting international safety glass standards while retaining impact resistance.

Safety Testing

Energy Saving: Thermal insulation is 2-4 times better than standard insulated glass and 6-10 times better than single pane glass.

Soundproofing Comparison
Energy Saving Data

Extreme Dewpoint: Effectively eliminates condensation; interior surfaces remain clear even when outdoor temperatures drop to -40 °C.

Condensation Test
Five Proprietary Technologies
  • Low Temperature Sealing Technology Retains tempered glass safety features by avoiding annealing during the sealing process.
  • Flexible Edge Sealing Technology Provides higher resistance against thermal expansion and contraction for superior durability.
  • High Vacuum Sealing-off Technology Maintains consistent UHV chamber vacuum levels between layers.
  • Flat Sealing Technology Sealing does not protrude, ensuring elegant looks and safe transportation.
  • Intelligent Automation Technology Minimizes human intervention to warrant high quality and performance consistency.
🏛 Wide Range Applications
Application Fields
Architecture: Doors, windows, curtain walls, and skylights for green buildings.
Home Appliances: Ideal for freezers, wine cabinets, and display cases.
Transportation: Flat windows for high-speed rail, aircraft, and vessels.
Agriculture: Modern greenhouse farming with high transparency.
🍄 Quality & Certification
The tempered vacuum insulated glass has been approved by authoritative third parties. Results show Level 10 thermal insulation and Level 4 sound insulation performance.
Certifications
Production Center
Exhibition Cases
Frequently Asked Questions
1. What is the U-value of LandVac vacuum glass?
LandVac achieves a U-value as low as 0.48 W/(m²·K), which provides 2 to 4 times better thermal insulation than standard insulated glass.
2. Can LandVac withstand extreme cold without fogging?
Yes, it effectively eliminates condensation between layers even when outdoor temperatures fall to -40°C or below.
3. Is it safe for use in high-rise buildings?
Absolutely. LandVac is a fully tempered safety glass with surface stress exceeding 90MPa, meeting international safety standards and wind resistance up to ±7200Pa.
4. How much noise can this glass block?
It has a weighted sound reduction index exceeding 36dB, effectively blocking traffic and construction noise.
5. What is the expected service life of the product?
The life expectancy exceeds 25 years thanks to flexible edge sealing and built-in high-efficiency getter materials.
6. How thick is the vacuum glass compared to triple glazing?
A standard LandVac unit is only about 8.3mm thick, which is roughly one-sixth the thickness of triple-pane insulated glass.

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