1、 Product Overview
Double layered insulated tempered glass, composed of two single tempered glass pieces, with a sealed air layer reserved in the middle, and sealed and cured with high-strength sealant and aluminum spacers around.
Relying on the tempering process to ensure safety properties, the hollow interlayer achieves thermal insulation and sound insulation effects. It is the mainstream energy-saving and safety glass for building doors, windows, curtain walls, and sunrooms, balancing transparency, aesthetics, and practical performance, and complying with national building energy conservation and safety regulations.
2、 Core product advantages
1. Dual security protection
Both pieces of glass have undergone tempering treatment, resulting in blunt angle particles after breakage, which are not easily harmful to people; Even if a single piece is damaged, the other layer can still provide stable coverage, avoiding the risk of debris falling, and the safety is much higher than that of single-layer glass.
2. Strong sound insulation and noise reduction
The hollow air layer effectively blocks the transmission of sound from the air, reducing external noise interference. When used at home or in buildings facing the street, it can significantly reduce traffic and human noise, creating a quiet indoor environment.
3. Thermal insulation and energy-saving
The air has extremely poor thermal conductivity, which blocks the infiltration of outdoor heat in summer and locks in the loss of indoor heating in winter, effectively reducing the energy consumption of air conditioning and heating, and adapting to energy-saving building decoration standards.
4. Anti condensation and no fogging
The internal dry and sealed structure makes it difficult for water droplets to condense on the glass surface under temperature changes, and the interior of the cavity will not be filled with water or fog. It provides a clear and transparent view for long-term use.
5. Wind pressure resistance and aging resistance
The overall structure is stable, with excellent resistance to wind pressure and impact, as well as resistance to sunlight, rain, and temperature erosion. It is not easily deformed or damaged during long-term outdoor use and has a long service life.
6. Diverse customization styles
Can be paired with ordinary white glass, ultra white glass, brown, gray, Low-E coating and other materials, supporting edge grinding, irregular shape, screen printing and other processes, suitable for various decoration design styles.
4、 Conventional specification parameters
Common combinations of glass thickness
5+12A+5、6+12A+6、5+15A+5、6+15A+6
Note: A represents the thickness of the hollow layer
Hollow layer optional specifications
Optional material configuration
• Basic model: Double layer white glass hollow tempered steel
• High end models: double-layer ultra white hollow tempered steel, Low-E energy-saving hollow tempered steel
• Color options: brown, gray, coated insulated glass
5、 Applicable application scenarios
1. Home doors and windows: residential bedroom window, living room french window, balcony sliding door, entrance glass door
2. Sunroom building: Sunroom facade glass, skylight side panel glass
3. Fixture projects: office windows in office buildings, glass in hotel guest rooms, storefront in shops, and lighting windows in factories
4. High end curtain wall: building exterior wall curtain wall, villa exterior facade glass
5. Street facing units: For roadside houses and busy commercial areas, priority should be given to using thickened hollow layer styles
6、 Comparison of Product Advantages and Disadvantages&Selection Suggestions
Home ordinary windows: 5+12A+5 cost-effective preferred
Street facing and high-rise windows: 6+12A/15A+6, enhanced sound insulation and wind resistance
• Pursuing energy conservation and consumption reduction: Optional Low-E insulated tempered glass
7、 Precautions for use
1. After the completion of the hollow laminated glass, it is not allowed to cut, drill, polish or modify it. All shape dimensions should be confirmed and finalized before placing an order
2. The sealing structure is the core key, and installation should avoid hitting the edges and corners to prevent the sealing layer from cracking, leaking air, and entering the water
3. Install reserved expansion gaps to adapt to thermal expansion and contraction, reducing the probability of damage
4. Proper protection should be taken during storage and transportation to avoid heavy pressure and sharp collisions
8、 Factory supporting services
1. Customization from the source factory, flexible specifications, and can accept orders of all sizes
2. Complete technology, one-stop processing for edge grinding, perforation, color matching, and coating
3. Strict quality inspection at the factory, controlling various indicators such as sealing, appearance, and safety
4. For various quality problems caused by the processing of hollow products, we offer a 10-year insurance coverage
5. We can provide qualification certificates and materials, support reconciliation and invoicing, and ensure smooth engineering docking
9、 After sales guarantee
Non human caused dimensional deviations and process sealing defects are covered by a ten-year warranty, and the factory is responsible for free rework
Follow up on the production and delivery progress of orders throughout the process, and provide installation related reference suggestions
