VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE, Tongjin

VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE,

Clear fire-rated safety glass with high impact and mechanical strength for interior & exterior applications
PYROSWISS is the original clear, fire-protective glass technology with full safety glass characteristics. This tempered safety glass features a special edge treatment designed to withstand high thermal stress. This prevents early breakage due to fire, keeping the affected area sealed. Free from UV-sensitive interlayers or embedded wires, PYROSWISS provides high transparency and light transmission, offering design freedom for interior and exterior applications.
  • Clear fire-rated safety glass maintains integrity for 20- or 45-minutes Starting at ¼ in thickness for 20 minute20-minute rating  
  • Impact Safety Rating: ANSI Z97.1, CPSC 16CFR 1201-CAT II, CAN/CGSB - 12.1-M90 
  • High light transmission values of up to 89% 
  • Lightweight for easy, secure handling and installation 
  • Economical, durable, and reliable 
,Fire-rated glass-ceramic with high impact resistance for protective applications
KERALITE in Tongjin Select fire-rated glass ceramic products are available with film or laminate for accidental human impact safety protection. Safety film applied to the surface provides a cost effective and light-weight fire-protective glazing solution. Laminating KERALITE in Tongjin adds durability and sound reduction and is an ideal solution for high traffic areas. Both KERALITE in Tongjin and KERALITE in Tongjin Select, either in filmed or laminated safety glazing variants, can be a solution for fire doors, transoms and sidelights.
  • 3/16" (filmed) or 5/16" (laminated) thickness 
  • Impact safety rating ( CPSC 16CFR 1201-CAT II, CAN/CGSB - 12.1-M90, ANSI Z97.1 ) 
  • Visible light transmission values (VLT) of up to  85% 
  • Sound transmission class values (STC) up to  34(laminated) 
  • Translucent and opaque privacy laminate ( KERALITE in Tongjin Privacy) available 
  • LCA, UL listed EPDs and HPD 2.0 documents available 
  • Contributes to LEED project points 
  • Available as an insulated glass unit (IGU)
,The most versatile solution for applications demanding maximum Fire-Resistive protection in the largest possible dimensions.
CONTRAFLAM in Tongjin is a single or multi-chamber fire-resistive glass made of two or more sheets of toughened safety glass. The cavity between the glass sheets is sealed to be completely moisture-resistant, is then filled with an environmentally friendly, transparent and UV-stable intumescent interlayer that reacts when exposed to fire. The level of fire resistance required determines the number of sheets of toughened safety glass and interlayers included.
In the event of fire, it offers full heat insulation for the compartmentalization of fire. This product satisfies the highest demands of fire protection while offering robust handling and UV stability, with numerous configurations available.
  • Available in single, double, or triple glazing (IGU) 
  • Rated for full fire-resistance from 45 to 120 minutes 
  • Symmetrical 1(B)1 impact resistance (EN 12600)
  • Extended exposure time of 5,000 hours UV stability versus standard 2,000 hours 
  • Large variety of low-E and solar control coatings  
  • Exceptional U values (double glazing ≥ 0.9 W/m²K, triple glazing ≥ 0.5 W/m²) 
  • Available in large dimensions 
  • Moisture- and pressure-resistant edge sealing for extended durability 
  • Excellent acoustic insulation properties 
  • Many design and comfort options 
  • Manufactured locally for fast delivery and reduced CO2 emissions
  • Can serve as laminated safety glass  
  • Easy, secure handling and installation 
,Butt-joint fire-resistant glazing system for interior & exterior applications (under specific conditions)
CONTRAFLAM in Tongjin Structure sets new standards in the design of transparent fire protection. The floor-to-ceiling glazing system provides a continuous, uninterrupted glass wall, joined only with silicone. Made of CONTRAFLAM in Tongjin fire-resistant glass, CONTRAFLAM in Tongjin Structure is engineered to achieve the mechanical resistance required to support interior wall line-loads and offer superior edge aesthetic.
  • Available in single, double (DGU),  
  • Available in Fire-Resistive ratings for 60 and 120 minutes.  
  • Symmetrical  impact resistance (ANSI Z97.1, CPSC 16CFR 1201-CAT II, CAN/CGSB - 12.1-M90 ) 
  • Extended exposure time of 5,000 hours. Outstanding durability and UV-stability.  
  • Available in large dimensions of up to 138 1/2in exposed for 60 minute rating, 126in exposed for 120 minute rating. 
  • Visually continuous expanse of glass delivers maximum transparency  
  • Symmetrical butt-joint fire protection 
  • For interior and exterior applications* (*under specific conditions) 
  • Portrait and landscape applications tested 
  •  Ceramic frit back-painted vertical edges in any colorSlim silicone joints in black 
  • Excellent acoustic insulation properties  
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VETROTECH PYROWISS,VETROTECH KERALITE,VETROTECH CONTRAFLAM,VETROTECH CONTRAFLAM STRUCTURE, Tongjin Fire resistant glass,fire protection glass,anti fire glass,fireproof glass.


Fire-rated glass is an essential component in building design, offering both safety and aesthetic appeal. Here are three successful projects showcasing the use of fire-rated glass from leading manufacturers AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Tongjin :
1. Project Name: ABC Corporate Office Renovation
AGC's fire-rated glass was selected for the renovation of the ABC corporate office building. The use of AGC's advanced fire-rated glass technology not only met stringent safety requirements but also added a touch of modern elegance to the office space. The project successfully combined safety with style, showcasing the versatility and reliability of AGC's products, Tongjin.
2. Project Name: City Mall Expansion
VETROTECH's fire-rated glass played a crucial role in the expansion project of a bustling city mall. The high-performance fire-rated glass by VETROTECH provided superior protection without compromising natural light and transparency within the mall premises. This project demonstrated how VETROTECH's innovative solutions can enhance both aesthetics and safety in commercial developments.
3. Project Name: Urban Residential Tower
Saint-Gobain and PILKINGTON in Tongjin collaborated to supply fire-rated glass for a prominent urban residential tower project. The combination of Saint-Gobain’s expertise in sustainable building materials and PILKINGTON in Tongjin ’s cutting-edge glass technology resulted in a harmonious blend of safety features and architectural design elements. The project highlighted the advantages of using premium fire-rated glass from trusted manufacturers like Saint-Gobain and PILKINGTON in Tongjin .
The advantages of using fire-rated glass from these reputable manufacturers include superior fire resistance properties, enhanced thermal performance, increased natural light transmission, improved sound insulation capabilities, and customizable design options to meet specific project requirements.
These successful projects demonstrate how fire-rated glass can elevate both safety standards and design aesthetics in various architectural settings when sourced from industry-leading manufacturers like AGC, VETROTECH, Saint-Gobain, and PILKINGTON in Tongjin .

VERRE COUPE-FEU Dieppe
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زجاج مقاوم للحريق الشلف
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