How should I choose fireproof glass? Take you to know all kinds of fireproof glass today
What type of fireproof glass can be used if it is only used as a window for wooden/steel doors?
- If it is a CRF30/CRF60 door, can choose a single piece/high borosilicate fire glass or grout composite fire glass, then what is the difference between them?
- If it is a CRF90/CRF120 door, then we recommend the use of crystal silicon fire glass/grout composite fire glass
In addition to being used as Windows, we can also be used for indoor (fire zone) glass doors, you can choose grout composite fire glass or nano silicon/crystal silicon fire glass
If it is used outdoors, such as the lobby, curtain wall, and external wall Windows, we most recommend crystal silicon fireproof glass, because of its high weather resistance and perfect fire protection efficiency.

01- Monolithic fireproof glass/high borosilicate fireproof glass
Monolithic fireproof glass is a fireproof glass constructed from a single layer of glass, and the glass is chemically and physically treated or only physically treated. Maintain fire integrity in a certain period of time, block the open flame and toxic and harmful gases on the face of the fire, but a single piece of fireproof glass does not have the effect of temperature insulation.
Single glass has the advantages of high strength, high weather resistance, good permeability, large layout partition size, light weight, easy installation, and relatively cheap price. Suitable for use in a variety of natural environments, external curtain wall, smoke wall, non-heat insulation requirements and other fireproof glass.

02-Grout composite fireproof glass
Grout composite fireproof glass is composed of two or more layers of glass with one layer or multiple layers of water-soluble fireproof glue interlayer. The fireproof glue liquid (acrylamide organic matter) injected in the middle is cured into a transparent jelly and glass bonded into one. After high temperature, the transparent jelly in the middle of the glass will harden rapidly to form an opaque fireproof insulation board. Suitable for indoor use, such as: fire doors and Windows, partition walls, building patio, atrium, common space, computer room and other places.

03- Fupu crystal silicon fireproof glass
Crystal silicon fireproof glass is a new type of safety fireproof glass composed of two or more layers of 5mm clear glass and one layer or more layers of 5-7mm crystal silicon hard fireproof glue imported from Germany. By changing the thickness of crystal silicon fireproof glue in the middle of the glass, it can meet the performance of heat insulation fireproof glass or non-heat insulation fireproof glass. Its excellent fire and heat insulation performance can reduce more than 1000 degrees to less than 100 degrees at the fire site. In addition, it has remarkable stability and robustness. Fupu crystal silicon fireproof glass is suitable for indoor and outdoor (such as direct sunlight) will not appear yellow, bubbles and white phenomenon, plus the glass surface can be tempered, you can make a large area of fireproof glass, to meet the design requirements.

02- nano silicon fireproof glass
Nano silicon fire retardant glass, as the name suggests, the raw material is made of food-grade nano silicon fire retardant adhesive, which has excellent high transparency, strong stability, excellent fire and heat insulation properties. Nano-silicon fire-proof glass can ensure that the average temperature of the backfire surface does not exceed 108°C at 1000°C flame impact for 60 minutes. This product is suitable for indoor and outdoor (such as direct sunlight) will not appear yellow, bubble and white phenomenon, plus the glass surface can be tempered, can make a large area of fireproof glass, widely used in different architectural design. Fireproof glue is the most core raw material of fireproof glass, and it is one of the very important fire safety projects of buildings. Good fireproof glass can reduce the damage caused by fire.
Zhenwei Engineering is currently committed to the development and promotion of all kinds of safety fire glass so that everyone can have a better choice, to bring a product diversification and create a safe environment for Macao services. For more information on fire protection products, please call our hotline at 853 28424213 or our email address at mat@zenwaymo.com.
* The above reference source -- Heshan City Hengbao Fireproof Glass Factory Co., Ltd. official website https://www.hbglass.net/