2025-09-25
Vacuum glass represents a revolutionary advancement in glass processing, functioning like a highly engineered, flattened thermos bottle.
Core Technology:
It consists of two glass panes separated by a mere 0.1-0.2 mm vacuum gap, maintained by microscopic support pillars. This structure eliminates air conduction and convection, making its thermal insulation exceptionally effective.
Key Advantages:
Superior Insulation: With a thermal conductivity (K-value) often below 0.4 W/(m²·K), it far outperforms conventional double glazing, significantly reducing energy costs.
Excellent Soundproofing: Its vacuum core is highly effective at blocking low-frequency noise (e.g., traffic rumble), achieving a weighted sound reduction index (Rw) of 36-40 dB or higher.
Slim Profile: It provides top-tier performance in a much thinner unit, ideal for space-sensitive applications like building retrofits.
Applications:
This technology is key for passive houses, luxury buildings requiring quiet comfort, and energy renovation projects where its slimness is a major advantage.
In short, vacuum glass is a pinnacle of glass processing, offering an unmatched combination of energy savings and acoustic comfort for modern construction.
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