Multi-section fireproof material

Abstract

The invention discloses a multi-section type fireproof material, and belongs to the field of fireproof materials. The multi-section type fireproof material comprises a plurality of fireproof base bands, the fireproof base bands are filled with fireproof foam, a separator is connected between every two adjacent fireproof base bands, and the fireproof base bands are provided with a plurality of uniformly distributed extrusion grooves; aeration balls are stored in the extrusion grooves, and the fireproof base bands are filled with fireproof foam; isolation plates are laid at the upper ends and the lower ends of the fireproof base bands, a plurality of evenly-distributed expansion plates are fixedly connected to the ends, close to each other, of the isolation plates, a plurality of evenly-distributed guide columns are fixedly connected to the isolation plates, and inserting holes matched with the guide columns are formed in the aeration balls; and the aeration balls comprise outer film layers, and isolating membranes are fixedly connected in the outer film layer. After a fire is on fire, heat is guided to the aeration balls firstly, the aeration balls expand rapidly and emit flame-retardant spray, the flame-retardant spray pushes out the isolation plates, flame-retardant gas layers are generated between the fireproof base bands and the isolation plates, and the fire behavior is effectively obstructed.

Description

technical field [0001] The invention relates to the field of fireproof materials, more specifically, to a multi-stage fireproof material. Background technique [0002] Fireproof materials refer to various materials that play an absolute role in modern fire prevention and are mostly used in buildings. Commonly used fireproof materials include fireproof board, fireproof door, fireproof glass, fireproof coating and fireproof bag, among which fireproof board is the most commonly used material in the market. There are two commonly used types: one is high-pressure decorative fire-resistant board, which has the advantages of fireproof, moisture-proof, wear-resistant, oil-resistant, easy to clean, and has many varieties of designs and colors; the other is glass magnesium fire-resistant board, the outer layer is decorative material, and the inner layer is The first layer is mineral glass magnesium fireproof material, which can resist high temperature of 1500 degrees, but the decorat...

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Problems solved by technology

[0004] Decorative fireproof material is a kind of green, environmental protection, energy-saving, thermal insulation and fireproof building material. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of decorative fireproof materials; There are certain disadvantages. First, the moisture in the air is easy to cause mildew on the surface of the material, which affects people's health. Secondly, it is not conducive to people's use. The current fireproof board can only prevent flames from burning, not easy The high temperature spread due to flame burning, and the long-term burning of the wall by the flame will also cause the fireproof material to fail or fall off, and the people near the fireproof material will also have difficulty approaching the fireproof material to take refuge or escape due to the high temperature

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