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EI60 / EI120 Composite Fire Resistant Glass with Heat Insulation (Fire Rated)
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EI60 / EI120 Composite Fire Resistant Glass with Heat Insulation (Fire Rated)

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 Product Description

Guardian of Life: Certified Fire Rated Safety Glass

Fire rated glass is not just a building material; it is a safety device. Our range of Fire Resistant Glazing is engineered to compartmentalize fire and smoke, providing a safe escape route for occupants. We offer solutions ranging from 30 minutes to 180 minutes of protection, fully tested to international standards (BS / EN / UL).

We Offer Two Main Types:

  1. Monolithic Fire Glass (Class E - Integrity Only):

    • A single pane of chemically toughened glass (Cesium-Potassium) or High Borosilicate glass.

    • Function: Stops flames and smoke but does not block heat radiation.

    • Use: External windows, smoke barriers.

  2. Composite Fire Glass (Class EI - Integrity + Insulation):

    • Multi-layer glass with intumescent interlayers (fireproof gel).

    • Function: Stops flames, smoke, AND heat transfer. The gel turns into an opaque foam shield during a fire, keeping the non-fire side cool.

    • Use: Fire doors, escape corridors, server rooms (where heat protection is vital).

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 Product Packaging

Upright Crating

Upright Crating

Upright Crating

Upright Crating

Moisture Protection

Moisture Protection

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 Application 

  • Commercial: Fire exit doors, lobby partitions, atrium glazing.

  • Industrial: Warehouse viewing panels, hazardous material storage.

  • Public: Schools, hospitals, and airports requiring EI class protection.

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 Comment & FAQ

Q1: What is the difference between E and EI class?

A: Class E stops flames but lets heat pass through (you can feel the heat). Class EI stops flames AND blocks heat (you can touch the glass). EI is required for escape routes.

Q2: Can I cut fire glass on site?

A: No. All fire rated glass is tempered or special composite. It must be ordered to exact size. Cutting it will cause it to shatter or leak gel.

Q3: Does the glass turn cloudy?

A: Composite fire glass may turn cloudy if exposed to strong UV or high heat over many years without proper UV filters. For exterior use, please specify so we can add a UV-blocking PVB layer.


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 Production Process

Cutting & Edging

Cutting & Edging

Chemical Tempering

Chemical Tempering

Testing

Testing

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 Certifications

EN 1364


复合非隔热认证

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 Data Sheet

Classification Time (Minutes) Structure Thickness (Approx) Performance
E30 / E60 30 / 60 mins Monolithic (Single) 6mm, 8mm, 10mm Integrity Only
E120 120 mins Monolithic 12mm Integrity Only
EI30 30 mins Composite (2 Layers) 16mm - 20mm Integrity + Insulation
EI60 60 mins Composite (3 Layers) 25mm - 35mm Integrity + Insulation
EI90 / EI120 90 / 120 mins Composite (Multi) 40mm - 55mm Integrity + Insulation

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 Optional Surface

Customize Your Fire Protection:

We don't just supply standard sheets; we offer functional upgrades to meet complex building codes:

  • Fire Rated IGU (Double Glazing): Combine fire glass with Low-E Glass into an Insulated Unit. This is essential for Exterior Fire Windows to meet both fire safety and energy-saving (U-Value) requirements.

  • Ultra Clear (Low Iron): Highly Recommended for EI120! Since composite fire glass consists of multiple layers, standard glass can look very green. We use Low Iron glass to ensure high transparency and true color transmission.

  • Frosted / Sandblasted: For privacy in conference rooms or corridors while maintaining fire safety standards.

  • Fire + Security: We can laminate fire glass with polycarbonate to create Bulletproof Fire Glass for banks and prisons.




Founded in 1993, Shandong Weihua Glass Co.,Ltd.is located in Linqu Economic Development Zone, which has specialized in building glass for more than 32 years.

CONTACT US

Phone:+86-13176738413
Email:whbl888888@gmail.com
Add:Linqu Economic Development Zone, Weifang City, Shandong Province, China

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