Fireproof glass door is a kind of modern special building material. It has the same beautiful function as ordinary glass door, and it also has the characteristics that common glass door does not have. It is high temperature resistant, fire retardant and other fireproof functions. Here we have to introduce how to fire and fire-related glass door glass door to see the price of it.
The fire resistance of fire-resistant glass doors is divided into three categories: fire-resistance, thermal radiation, and fire-resistance. According to the structure, it can be divided into single-piece fireproof glass doors and composite fireproof glass doors. The fire resistance of these two glass doors is also different. Here are several types of fireproof glass doors:
Monolithic fireproof glass door
The softening temperature of traditional glass at high temperature is about 700°C, while the softening point of new single-piece arsonite glass is above 1200°C, which is almost comparable to that of high-grade quartz glass, and is much cheaper than quartz glass in terms of price. When a fire broke out in a building, a single piece of fireproof glass door could withstand high temperatures of about half an hour. In an hour or so, the glass began to soften gradually, so its fire-prevention ability was still outstanding.
Composite fire glass door
Composite fireproof glass is mostly made by grouting method, and inflate flame retardant adhesive between several pieces of fireproof glass. When the glass meets high temperature, these flame retardants will become inflated to form thicker heat insulation. Layer to achieve the purpose of fire prevention. The fire-retardant time of composite fire-resistant glass is generally more than one hour and it has strong fire resistance.
Wire fireproof glass door
Wire-bonded fireproof glass door is a kind of glass made by calendering method. Firstly, the already heated wire mesh is placed in the glass plate. After the steel wire mesh is cooled, the glass piece is cut into a certain size, and the wire is fireproofed on the glass door. formed. When the glass door is exposed to high temperatures, although the glass itself will soften faster, due to the reinforcing effect of the steel mesh in the glass, the glass door will not explode, thereby protecting people's safety. In addition to the fire protection function, the glass can also play a certain anti-theft effect.
Fireproof glass door performance
High fire performance : According to the difference in fire performance, the fireproof glass door can last for one hour to two hours without burst in a 1000°C flame, which can effectively prevent the spread of the flame and the rapid spread of large areas of smoke. This ensures that people have enough time to escape and save themselves.
High-strength performance : Several glass doors with the same thickness are compared. They are fireproof glass doors, ordinary float glass doors, and toughened glass doors. Ordinary glass doors break when they are loaded with a weight of about 850 kilograms; cracks occur when the glass door is loaded with a weight of about 2100 kilograms; and fireproof glass doors break when they are loaded with a weight of about 4,200 kilograms. . From this we can clearly see the great strength of fireproof glass doors in terms of high strength.
Fireproof glass door price
The above quotation is for your reference only. The specific price of the fireproof glass door is subject to the actual price.
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Glass door
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Yibin Tianyuan Group , https://www.ybtyco.com