Sound insulation door and manufacturing method thereof

Abstract

The invention relates to the technical field of doors, particularly to a sound insulation door and a manufacturing method thereof. The sound insulation door comprises a doorframe and door leaves, wherein each door leaf is formed by sequentially compounding a board, an asbestos fiber layer, a soundproof material, an expanded pearlite board, the soundproof material, the asbestos fiber layer and the board; the board edge is arranged at the periphery where the door leaf is matched with the doorframe; a groove is formed in the outer wall of the board edge; a soundproof fireproof layer perpendicular to the bottom surface of the groove is arranged in the groove. According to the sound insulation door provided by the invention, the door leaf is of a multilayer composite layer, and a soundproof effect of 45 decibels can be achieved; moreover, the adopted wooden door plank is attractive, the board and the board edge are treated to achieve excellent flame-retardant and moth-proof effects, and due to the soundproof fireproof layer arranged in the groove at the periphery of the door leaf, sound absorption and fire insulation functions can be realized.

Description

[0001] Technical field: [0002] The invention relates to the technical field of doors, in particular to a soundproof door and a manufacturing method thereof. [0003] Background technique: [0004] The door is an essential daily necessities, and it is also the most basic import and export protection tool in the building. The common ones are anti-theft doors, ordinary doors, sliding doors, screen doors, etc. They can be opened and closed freely according to people's wishes . [0005] In the prior art, for the purpose of protecting privacy and anti-theft, doors usually have good airtightness, can effectively partition the space, and firmly close the private space in our room to achieve the effect of protecting privacy and anti-theft. [0006] In the architectural decoration industry, people generally use doors to decorate their rooms. However, the sound insulation and sealing performance can not reach the ideal effect, which seriously affects the acoustic environment of people...

AI Technical Summary

Problems solved by technology

However, the sound insulation and sealing performance can not achieve the ideal effect, seriously affecting the acoustic environment of people's private space

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