E-mail Subscription
The ZE70 and ZE80 windows with LandVac® Superstructure technology can have a U-value as low as 1.0 W/(m2·K) and 0.8W/(m2·K)
Application:Rooflight, winter Garden, skylight, passive house, high-end villa, ultra-low-energy buildings
| Product Model | U-value of the Whole Window | Window Weight per Unit Area | Advantages |
|---|---|---|---|
| ZE70 | <1.0W/m2·K | 29kg/m2 | Reasonable structure, meeting the five major requirements of the fenestration system.Less material, reducing carbon emission in manufacturing.Improved thermal insulation, reducing carbon footprint during use.Cost-effective |
| ZE80 | <0.8W/m2·K | 39.5kg/m2 |
The sound insulation index of the ZN2, ZN3, and ZN4 windows with LandVac® Superstructure technology reach 42dB、45dB、48dB respectively
Application: School & kindergarten, hospitals, and areas suffering from noises，like places near overpasses, construction sites, industrial zone, shopping malls, train stations and airports
| Product Model | U-value | Window Sound Reduction Index | Advantages |
|---|---|---|---|
| ZN2 | <1.0W/m2·K | 42dB | Remarkable sound insulation effect. Compared with ordinary doors and windows, the Sound Reduction Index is increased by more than 20% in general and 50% in the human ear sensitive range in particular. Offers thermal and acoustic comfort |
| ZN3 | <1.0W/m2·K | 45dB | Outstanding medium and low frequency sound insulation, also blocks traffic noises effectively. Offers thermal and acoustic comfort |
| ZN4 | <1.0W/m2·K | 48dB | Excellent soundproofing insulation, lightweight, and cost-effective. Airport noise reduction, customized for noise reduction in areas affected by aircraft noises. Offers thermal and acoustic comfort |
The ZA2 withLandVac® Superstructure technologycan be used as the panels of freezers, with which, the overall energy consumption of the freezer is reduced by 60%
Meanwhile, the panels did not show condensation when the temperature difference between the two sides reaching 50℃
Application: Refrigerators, freezers, vending machines, cold chains, high-end refrigeration appliance
| Product Model | U-value | Refrigerator Temperature | Ambient Temperature | Critical Humidity for Condensation | Advantages |
| ZA1 | <0.5W/m2·K | -5℃ | 20℃ | 95% | Reduce the number of fridge cycle times，Energy saving， Anti-condensation in extreme conditions |
| 25℃ | 94% | ||||
| 30℃ | 93% | ||||
| ZA2 | <0.43W/m2·K | -20℃ | 20℃ | 93% | |
| 25℃ | 92% | ||||
| 30℃ | 91% |
Given the structural characteristics of LandVac® , with the integration of thermal bridge blocking, sound damping, and isotherm optimization technologies, LandVac® Superstructure enables LandVac® to give full play to the best thermal insulation, noise reduction and anti-condensation performance
As a leader in the field of systemic solutions for high-performance glass products and a company that has years of technology accumulation and technical advantages in building energy conservation, noise reduction engineering, and optimization of cold-chain efficiency, LandGlass has established collaborative relationships with a number of major domestic architectural design institutes, acoustic research institutions, well-known international refrigeration research institutions, and other related associations. By providing them with comprehensive systematic solutions, LandGlass aims to improve energy efficiency and quality across industries and sectors for a sustainable and better future.
Energy saving
Noise Reduction
Anti-condensation
Solutions
Application
