Many families living near busy urban main roads suffer from constant traffic noise that penetrates through exterior walls and ordinary thin interior partitions, making it almost impossible to get a good night’s sleep or enjoy quiet leisure time at home. Installing additional soundproof renovation layers on existing walls usually takes a lot of space and costs a huge amount of money, which is not a feasible solution for most households. EPS Cement Sandwich Panel provides a much more practical and affordable way to solve this noise problem, and the HMLWP series delivers excellent noise reduction performance. The HMLWP EPS Cement Sandwich Panel uses a composite multi-layer structure that combines dense inorganic face boards and a sound-absorbing EPS core, which can effectively block 40 to 50 decibels of external noise depending on the panel thickness. A 120mm thick HMLWP panel installed as an interior partition can completely separate the noise of home theater systems in the living room from the quiet bedroom space, so different family members can enjoy their own activities without disturbing each other. Many residential noise reduction renovation projects have chosen this panel recently, and users say the indoor environment becomes so quiet after installation that they can no longer hear the loud traffic noise that used to be a constant part of their daily life.
