When it comes to ensuring fire safety in buildings, fire-rated glass is an essential component. Two widely used types of fire-rated glass are laminated fireproof glass and liquid-filled fire-rated glass. While both provide effective fire resistance, they differ in composition, fireproof principles, and applications. Understanding these differences can help you select the right solution for your project.
What is Laminated Fireproof Glass?
Laminated fireproof glass consists of two or more layers of glass panes bonded together with one or more layers of a water-soluble inorganic fireproof interlayer.
Fireproof Principle
When exposed to high temperatures during a fire:
- The glass facing the flames cracks quickly.
- The fireproof interlayer reacts by foaming and expanding up to ten times its original size.
- This reaction forms a solid, milky-white, bubble-like barrier that blocks flames, heat, and harmful gases.
This type of glass is versatile and can be customized to specific sizes through edging, perforation, or cutting.
Applications
Laminated fireproof glass is ideal for:
- Fireproof doors and windows.
- Corridors and passageways.
- Fireproof partitions and walls in key building areas.
What is Liquid-Filled Fire-Rated Glass?
Liquid-filled fire-rated glass consists of:
Two or more layers of glass panes, sealed with a special fireproof spacer around the edges. A fireproof liquid layer in the middle, which cures into a transparent, jelly-like substance. For special requirements, three glass layers can be used for enhanced durability.
Fireproof Principle
When exposed to fire:
- The jelly-like fireproof liquid layer hardens rapidly.
- It transforms into an opaque, heat-insulating barrier that blocks flames and high temperatures.
This type of glass also offers excellent sound insulation, making it a dual-purpose solution.
Applications
Liquid-filled fire-rated glass is suitable for:
- Fireproof doors and windows.
- Building patios and atriums.
- Shared spaces and computer room partitions.
Choosing the Right Fire-Rated Glass for Your Needs
Both laminated and liquid-filled fire-rated glass provide E and EI level fire resistance, but their unique characteristics make them suitable for different applications. Laminated fireproof glass is preferred for high-traffic areas and customizable installations, while liquid-filled fire-rated glass excels in soundproof environments and large, shared spaces.
If you are looking for a complete solution for liquid-filled fire-rated glass, we can provide end-to-end support, including production line setup, technical expertise, and tailored solutions to meet your requirements.
Contact us today to explore our comprehensive solutions for liquid-filled fire-rated glass and ensure optimal safety for your building projects.
