Inorganic crystal adhesive fire-proof decorative board, and production method and application of decorative board

Abstract

The invention discloses an inorganic crystal adhesive fire-proof decorative board, and a production method and an application of the decorative board. The fire-proof decorative board is prepared frominorganic crystal adhesive powder, silicate, oxidized metal salt, sulfate, a vitrified microbead or bamboo fiber, silicon oxide, a modified polypropylene crude fiber filament, a non-woven fabric, andan alkali-free grid glass fabric or basalt fiber cloth. The board is resistant to fire and water soaking, high in compressive strength, high in fracture resistance, resistant to corrosion, moths and moisture, nontoxic, odorless, and good in decorative effect and has many styles and varieties. The board is used for fire-proof decoration of a tunnel, external wall advertisement, fire doors, externalwall decoration, internal wall decoration, roof decoration, partition decoration, furniture manufacturing and the like. Fire prevention and decoration are accomplished at a time; a fire-proof layer and a decoration layer are integrated; a construction period is shortened; resources are saved; labor cost and material cost are lowered; the quality is improved; the service life is prolonged; and theboard substitutes medium density boards, chipboards, blockboards and composite boards capable of continuously releasing toxic substances such as formaldehyde, and glass magnesium plates getting halogenide and damp.

Description

technical field [0001] The invention belongs to the field of building materials, specifically, it is a new material used to replace the traditional separate use of fire prevention and decoration, and integrate the fire prevention layer and decoration decoration into one. Background technique [0002] In the field of existing fireproof boards, the fireproof level is low, and the general fire resistance is about 45 minutes to 2 hours, which is not conducive to the escape time of people in high-rise buildings when a fire breaks out, especially for birdcage-style houses, which are in a closed state. Furniture and furniture are very easy to catch fire and burn and release a lot of toxic gas when burning, which damages the environment. Many people in the market regard cement board as a fireproof material, but they don't know that cement board will burst and collapse soon when it encounters a fire. In order to reduce costs, a large number of fake wood fireproof Doors and fireproof ...

AI Technical Summary

Problems solved by technology

[0003] Due to the above situation, through a large number of application tests for several years, this kind of inorganic crystal glue fireproof decorative board and its production method and application were invented, which effectively solved the contradiction between fire prevention and decoration, and the high adhesion of inorganic crystal glue was used. Non-toxic and tasteless, the principle of the harder the fire is, together with other inorganic non-combustible auxiliary materials, the alkali-free mesh glass fiber cloth or basalt fiber cloth with a tensile strength of 200-400mpa, and a tensile strength of 500mpa in diameter The modified polypropylene crude fiber is 0.1mm, which solves the following problems in the current market: 1. The toxicity of the fireproof board: non-toxic and tasteless; 2. The decoration diversity of the fireproof board (more than 100 kinds of surface decoration) ; 3. The economical and practicality of the fireproof board can directly replace MDF, particle board, blockboard, multi-layer board to make furniture, the price is the same, and there is another fireproof function; 4. The fireproof level of the fireproof board has been improved , so that the escape time is greatly extended to 4 hours; 5. The compressive strength of the fire-proof board is increased to 24mpa and the flexural strength is 4.5mpa; 6. The time of the fire-proof board to withstand blisters is increased for half a year, prolonging the service life; 7. No mildew, insect-proof, no brine and moisture return; 8. No maintenance troubles in the later period of use; 9. No three wastes are produced in the production process, and no damage to the environment; 10. No waste of resources, can be recycled and crushed repeatedly, which belongs to the circular economy category

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