Soundproof Rock Wool Sound Panels 1200x600mm For Noise Reduction 40-50dB

Product Specification

Rock Wool Panels For Noise Reduction In Audio Equipment And Computer Rooms

Description of Rock Woll Boards

In scenarios with extremely high acoustic quality requirements such as professional recording studios and home theaters, as well as environments like data center machine rooms that need to balance noise reduction and safety, high-density rock wool boards have become core materials due to their unique performance. Professional recording studios need to control ambient noise below 20dB, while home theaters must balance shocking sound effects with noise disturbance to neighbors. Machine room equipment operation noise often reaches 60-85dB, which endangers the health of maintenance personnel in the long term. The sound insulation and noise reduction capabilities of rock wool boards accurately address these pain points.

Whether for acoustic optimization of audio equipment or noise reduction protection of machine rooms, high-density rock wool boards, with the advantages of full-frequency sound insulation, safety and durability, have become irreplaceable ideal materials.

Multipul Applications

For audio equipment scenarios, the walls of professional recording studios mostly adopt a composite structure of "double-layer gypsum board + light steel keel + 50-100mm thick high-density rock wool board". Their dense three-dimensional fiber network can efficiently absorb traffic noise and building living noise, with a sound insulation capacity of 40-50dB, which can reduce external 60dB noise to below 20dB. Compared with glass wool, it has a 10%-15% higher absorption efficiency for 50-200Hz low-frequency noise, effectively attenuating low-frequency interference such as air conditioning vibration and equipment operation, and avoiding "background noise pollution" in recordings. In the interlayers of home theater background walls and side walls, 50mm thick rock wool boards can block the leakage of 800-8000Hz mid-to-high frequency sound effects (with a sound insulation capacity of 30-40dB), while absorbing excess sound wave reflections to reduce echoes and standing waves, making the positioning of raindrop sounds and footsteps more accurate during movie watching and enhancing immersion. They can also be cut into strips to fill door and window gaps, reinforcing sound insulation weak points.

 In machine room scenarios, rock wool boards provide dual protection of "noise reduction + fire protection". Walls adjacent to office areas adopt a structure of "light steel keel + 100mm thick rock wool board (density ≥150kg/m³) + double-layer fire-resistant gypsum board", with a sound insulation capacity of 45-55dB, which can reduce 80dB equipment noise to 30-35dB. 60-80mm thick rock wool boards (with composite aluminum foil reflective layer) are laid in the ceiling, which can absorb air conditioning airflow noise and block pipeline vibration noise; 30-50mm thick rock wool felt is laid under anti-static floors to reduce solid-borne sound. For air conditioning units (75-85dB), detachable rock wool sound insulation barriers 2-3m high and 80-100mm thick can be built, reducing noise outside the barriers by 20-30dB; custom rock wool sound insulation covers can be made for high-noise server cabinets to absorb fan operation noise. More importantly, their combustion performance meets Class A non-combustible standards, producing no toxic smoke when exposed to open flames, eliminating the need for additional fire protection layers, simplifying construction and reducing safety risks.