Glass wool, due to its dense fiber structure, effectively absorbs sound energy propagating through the air, making it widely used in sound insulation systems for equipment rooms, machine rooms, and air conditioning unit rooms. The noise generated by equipment operation is mostly mid-to-high frequency; glass wool's excellent sound absorption characteristics reduce the impact of noise on the surrounding area.

In soundproof walls or sound-absorbing ceiling structures, glass wool can be directly filled between the joists, improving the indoor acoustic environment by reducing sound wave reflection and propagation. Simultaneously, the material is lightweight and does not significantly increase the structural load, making it suitable for conventional applications in building electromechanical systems.

During construction, it is necessary to select the appropriate density and thickness according to design requirements and ensure that the filling is uniform and compact to avoid a decrease in sound absorption performance due to gaps. Combined with the overall design of the sound insulation structure, glass wool can help equipment rooms achieve more stable acoustic control.