How much does fire-resistant glass cost per square meter according to the fire-resistant grade classification standard?

Fire-resistant glass is used in many public places, especially in places with dense flow of people, such as stations, squares, hotels, hospitals, shopping malls, and even some offices. As a new building fireproof material, fireproof glass can quickly ensure that the building will not collapse instantly in the event of a fire, protecting public property and the lives of the people. In this issue, we will introduce to you the fire-resistant grade classification standards for fire-resistant glass and how much one square meter of fire-resistant glass costs.

1. Fire-resistant glass classification standards

When a fire occurs, fire-resistant glass can mainly control the spread of fire, smoke and heat insulation, and can also maintain the integrity of the glass within a certain period of time. The new special glass can be divided into grades from three aspects:

1. Fire-resistant glass can be divided into composite fire-resistant glass and single-piece fire-resistant glass according to its structure.

2. Fire-resistant glass can be divided into Category A and Category C according to fire resistance. Category A is heat-insulating fire-resistant glass, and Category C is non-insulating fire-resistant glass.

3. Fire-resistant glass is classified according to fire resistance limit and can be divided into five levels: 0.50h, 1.00h, 1.50h, 2.00h, and 3.00h.

In addition, fire-resistant glass, as a kind of safety glass, also has many superior properties. These properties are based on the situations that will occur when a fire spreads in a building, and are very effective in fire situations.

1. Smoke isolation

When a fire breaks out, a large amount of thick smoke will make it difficult for people to escape. Fire-resistant glass isolates the smoke, effectively blocking the thick smoke and helping to control the smoke. The fire spreads, increasing the time for evacuation and escape.

2. Fire-resistant

Fire-resistant glass can withstand flame burning for a certain period of time in a fire, prevent flames from penetrating or preventing flames from appearing on the back side of the fire to ensure space The safety of the people inside can also be effectively controlled when the fire spreads.

3. Heat insulation

The heat caused by fire burning is very high. Even if there is no direct contact with the flame, the heat will cause burns to people. Therefore, the thermal insulation performance of fire-resistant glass is also very important. Within a certain period of time, the temperature of the fire-receiving surface will rise, but the temperature of the back-fire surface will not exceed a certain value and will not ignite items in the back-fire area.

4. Safety

Fire-insulating glass has many benefits. The most important thing is that it can ensure the safety of people's lives in a fire, so it is widely used in many buildings. Fireproof glass can insulate smoke, fire, heat, block thermal radiation, and has high impact resistance. Fire-resistant glass has good light transmittance and can also be used in decoration. It is often used as partition walls, fire-resistant windows, outdoor curtain walls, etc.

2. How much does fire-resistant glass cost per square meter?

How much does fire-resistant glass cost per square meter? The price of fire-resistant glass is calculated based on the square meter, and varies according to brand, specifications, craftsmanship, etc. , the price ranges from 100-1000.

Note: The above prices are from the Internet and are for reference only.

The above is the fire-resistant grade classification standard of fire-resistant glass shared by the editor, and the relevant knowledge about how much fire-resistant glass costs per square meter. I hope it will be helpful to you. If you want to know more about fire-resistant glass, please continue to pay attention.