The operation of large equipment often generates high-decibel noise, and even after noise reduction treatment, it may not meet the noise reduction standards. In such cases, the common solution is to construct soundproof rooms to reduce noise to a level free from noise pollution. Considering various factors, using a steel structure is a reasonable solution for building soundproof rooms, with rock wool acoustic panels serving as the sound-absorbing material, specifically: color steel perforated rock wool acoustic panels.

Rock wool acoustic panels not only absorb sound waves and reduce noise but also offer fire resistance, thermal insulation, and heat preservation. When considering the purchase of rock wool acoustic panels, it is important to determine whether they will be used indoors or outdoors. For outdoor applications, factors such as waterproofing and corrosion resistance must be considered. Therefore, for outdoor use, color steel rock wool acoustic panels with an outer layer are recommended. Brands such as Baosteel and Yehui are suggested for the color steel.

Rock Wool Acoustic Panel Specifications

Density: 80kg-120kg

Density tolerance: ±10%

Thermal conductivity (average temperature 70°C±52°C) w/(m·k) ≤0.043

Thermal load shrinkage temperature ≥600

Moisture content ≤0.5%

Fire performance: A1 non-combustible

Water repellency rate ≥98%

Perforated rock wool acoustic panels are increasingly used in overall noise reduction for factories and industrial equipment sound insulation projects. Due to their performance and lower cost compared to handmade sound-absorbing panels, they are widely adopted by engineering units.