Usually 15MM thickness, the sound insulation index can reach more than 37 decibels.
The fire performance reaches GB8624-2012 level.
The 30% composite structure and the high-density surface layer prevent accidental damage during construction from affecting the sound insulation effect.
The fully closed cell structure inside makes the sound insulation board have excellent water resistance, flexural strength, flexibility and chemical resistance.
Excellent thermal stability, can adapt to 40-+90* environment. Resists mold and fungal growth.
The construction process is simple, the installation is convenient, it can be cut and sawed, the comprehensive cost is low, and it is widely used.

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