Substrate: fireproof class A sound insulation board
Environmental protection level:E1 level
Fireproof rating: A2 level
Soft wood damping and sound insulation board is made of inorganic materials with different densities and different thickness, the soft wood are arrange in the core layer, and two layers of high polymer damping materials are molded compositely under high pressure without adhesive. High density boards on the front and rear surfaces have good medium-high frequency sound insulation effect. The double-layer constrained damping structure generates high-efficiency low frequency and ultra low frequency transmission shearing stress.
1.Large sound insulation: average sound insulation 45dB
2.Weather resistant and durable:The product is water resistant, heat resistant and UV resistant, no degradation in performance or quality due to changes in rain or temperature.
3.Superior physical performance:Prefabricated construction,reduce construction time.
4.Sound insulation board is fireproof and not burning,fully meet the requirements of environmental E1 and fire protection specifications, and the flame retardant grade is A1.
5.Easy to install:Can be cut, easy installation with other decorative materials.
Scope of application
The sound insulation panels are suitable for places with high sound insulation requirements such as radio stations, TV studios, studios, schools, stadiums, grand theaters, libraries, cultural centers, auditoriums, multi-purpose halls, conference rooms and concert halls.