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GRT Special-Shaped Acoustic Panel

The GRT Special-Shaped Acoustic Panel produced by this process has high strength, fire resistance, moisture resistance, frost resistance, and aging resistance. In addition, the green cementing material is used in the process
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Particle Sound Barrier

The particle sound barrier is a kind of sound barrier that uses particle sound-absorbing materials and not the main sound-absorbing screen. According to the difference of the panel and backboard of the sound barrier
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Tunnel Crystal Sand Acoustic Panel

The Tunnel Crystal Sand Acoustic Panel produced by this process has high strength, fire resistance, moisture resistance, frost resistance, and aging resistance. In addition, the green cementing material
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Sandrock Sound Absorbing Panel

Sandrock Sound Absorbing Panel is a new kind of seamless sound absorbing material, which is basically a hard perforated board with a certain mesh number, and made of carefully-selected sands,polymerized with binding material.
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Crystal-Sand Acoustic Panel

Crystal-sand acoustic panel is made of natural particles. There are porous acoustic material with irregular pores on the surface, a large number of irregular and interconnected tiny pores are formed inside the plate.
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Sandrock Acoustic Panel

Sandrock Acoustic Panel is a new kind of seamless sound absorbing material, which is basically a hard perforated board with a certain mesh number and made of carefully-selected sands, polymerized with binding material
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