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Stay cool in summer, warm in winter—Thermal Insolation, year-round comfort

// Thermal Insolation //

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1. Core Insulation Technologies for Building Glass

  • ‌Low-E Coating‌: Reduces infrared transmission by 70% while maintaining high visible light transmittance, ideal for energy-efficient curtain walls.
  • ‌Argon/Krypton Gas Filling‌: Lowers U-value to 0.7W/(m²·K) in triple-glazed units, enhancing thermal performance.
  • ‌Vacuum Insulated Glass (VIG)‌: Eliminates convection heat transfer with 0.5-2.0mm air gaps, achieving U-values below 0.5W/(m²·K).

2. Advanced Window & Door Solutions

  • ‌Thermal Break Systems‌:
  • ‌PA66GF25 Insulation Bars‌: Withstand 250°C and match aluminum’s expansion coefficient (e.g., BASF K34, Technoform’s T-bars)‌.
  • ‌Multi-Chamber Design‌: 34mm systems (e.g., Ensinger) reduce thermal conductivity to 0.3W/(m·K), cutting energy loss by 40%.
    • ‌Sealing Innovations‌: Triple EPDM gaskets achieve air tightness Class 8 (EN 12207), while hidden drainage channels prevent water ingress‌.

3. Application Scenarios

  • ‌High-Rise Facades‌: Low-E glass with argon filling (e.g., Shanghai Lujiazui projects) balances solar control and insulation‌.
  • ‌Residential Upgrades‌: Vacuum glass in retrofit windows reduces condensation and noise (e.g., Japanese passive house standards).

4. Certificate

ISO 20492-1 

EN 1279 for Europe

ASTM E2190 for North America

Material   

2.6-3.4     

Low-E Triple Glazing 

VIG     

U-Value (W/m²·K) 

 Standard Double Glazing   

0.7-1.2   

<0.5

Material 

 Basic cost-effective solution

Best for energy efficiency

Ultra-thin, high-performance     

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  • No.1 Chizi Avenue, Chihu Industrial Park, Chaisang District, Jiujiang City, Jiangxi Province
  • +86 17818684725
  • +86 17818684725
  • info@vivoisglass.com
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Vivois Architectural Glass

As a leading manufacturer specializing in high-performance architectural glass, we deliver innovative and cost-effective solutions for modern construction projects worldwide. Our core product portfolio includes:

‌Tempered Safety Glass‌ (EN 12150-1 certified)  [ Tempered Glass   |   Laminated Glass  |  Doors & Windows  |  Glass Floor ]

Energy-Efficient Low-E Glass‌ (U-value ≤ 1.1 W/m²K)  [ Low-e Glass  |  Insulating Glass ]

‌Single/Durable Coated Glass‌ (Anti-reflective, self-cleaning options) [ Reflective Glass  |  Color Glass   |  Dichroic Glass ]

‌Custom Art Glass‌ (Irregular shapes, patterns, and textures)

Glass size & thick/Transportation

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