Architectural sound insulation board

Abstract

The invention discloses an architectural sound insulation board. The architectural sound insulation board comprises an upper plate, a rock wool layer arranged on the lower surface of the upper plate,a connecting plate used for being connected with an adjacent sound insulation board and located on the lower surface of the rock wool layer, and a lower plate located on the lower surface of the connecting plate. Sound insulation sealing strips are arranged on the four sides of the upper plate and the four sides of the lower plate. Reinforcing ribs are arranged in the middle of the rock wool layer. The reinforcing ribs are arranged in a straight line shape. The upper plate, the rock wool layer, the connecting plate and the lower plate are bonded through an architectural adhesive. The sound insulation sealing strips are adopted. The architectural sound insulation board is convenient to install, installing efficiency is improved, and good resistance to cold, heat and corrosion is achieved since the sealing strips are arranged on a frame.

Description

technical field [0001] The invention relates to a sound insulation material, in particular to a building sound insulation board in the construction field. Background technique [0002] A sound insulation board is a material, component or structure that isolates, isolates and separates the noise transmitted in the air. For sound insulation materials, in order to weaken the transmitted sound energy and block the transmission of sound, it cannot be as porous as sound absorbing materials. Loose and breathable, on the contrary, its material should be heavy and dense, such as steel plate, lead plate, brick wall and other materials. The sound insulation material is dense, it is difficult to absorb and transmit sound energy and the reflection energy is strong, so its sound absorption performance is poor. The sound insulation board involved in the construction field is widely used in entertainment venues such as cinemas, broadcasting rooms, recording halls and KTVs. Therefore, its s...

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Problems solved by technology

[0002] A sound insulation board is a material, component or structure that isolates, isolates, and separates noise transmitted in the air. For sound insulation materials, to weaken the transmitted sound energy and block the transmission of sound, it cannot be as porous as sound-absorbing materials. Loose and breathable, on the contrary, its material should be heavy and dense, such as steel plate, lead plate, brick wall and other materials. The sound insulation material is dense, it is difficult to absorb and transmit sound energy and the reflection energy is strong, so its sound absorption performance is poor. The sound insulation panels related to the construction field are widely used in entertainment places such as cinemas, broadcasting rooms, recording halls and KTV. Therefore, the sound insulation requirements for it are relatively high, and the steel nails cannot be used to perforate the surface and internal sealing during installation. If the material with sound insulation function is not used for sealing, the overall sound insulation effect of the building sound insulation panel will be reduced. Therefore, it is necessary to design a building sound insulation panel that is easy to connect and can ensure the sound insulation effect to the greatest extent.

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