Common types of fire-resistant boards

Among various decorative materials, fire-resistant boards are a very common type and are widely used. Nowadays, there are many types of fire-resistant boards, and different fire-resistant boards have different characteristics. Today, the editor will introduce some common fire-resistant boards to you. Let's take a look together.

Magnesium oxychloride refractory board

The refractory board made mainly of magnesia cementitious material is called magnesium oxychloride refractory board. In addition, this type of refractory board also uses glass fiber cloth and some lightweight insulation materials to fill the magnesia cementitious material and is compounded through some relatively complex processes. As one of the magnesium oxychloride cement products, magnesium oxychloride refractory board has relatively excellent environmental protection performance.

Gypsum refractory board

This kind of fire-resistant board is mainly made of gypsum as the main raw material. Gypsum is widely available, so there are many types of fire-resistant boards produced with gypsum, such as double-sided sticker gypsum fireproof boards and calcium silicate gypsum fiber boards. These fire-resistant boards contain crystalline water inside and have good fire resistance. The process is simple and they are often used for ceilings, etc.

Cement refractory board

Cement refractory boards have high strength and are widely available. Before gypsum fire-resistant boards, they were often used as ceilings and partition walls. However, due to their unsatisfactory fire resistance, they did not offer much protection in the fire scene, thus their application was rather limited. But cement fire-resistant boards have relatively good heat insulation and sound insulation performance, so they can be used as partition walls and roof panels. With the development of the industry, upgraded products of cement refractory boards have also emerged in the building materials market.

Calcium silicate fiber refractory board

Calcium silicate fiber fire-resistant board is mainly made of lime, silicate and inorganic fiber reinforcing materials. It features light weight, high strength, good thermal insulation performance, good durability, good processing performance and good construction performance. It is mainly used as fire protection material for ceilings, partition walls, steel columns and steel beams. However, the strength and bending performance of fire-resistant boards need to be improved.

Mineral wool refractory board, glass wool refractory board

This fire-resistant board mainly uses mineral wool and glass wool as insulation materials. It is non-flammable, has good high-temperature resistance and is lightweight by itself, but it also has some shortcomings. For example, short fibers can cause harm to the human respiratory system. It has poor performance in blocking the spread of fire smoke. Poor decorative effect, low strength, etc.

Through the introduction of the editor, everyone should know that fire-resistant boards are a very powerful building material. Nowadays, fire-resistant boards are indispensable in many places. The above-mentioned several types of fire-resistant boards are relatively common. After understanding the characteristics of these fire-resistant boards, it is believed that everyone can choose the fire-resistant board that suits their own situation.