Our new generation calcium Silicate boards are light weight, high quality, and environmentally friendly. It has excellent fireproof and moisture proof features, light bulk density, high intensity, low thermal conductivity, high applicable temperature, and is easy to install. It applies to wall, ceiling, flooring, furniture, road noise, and acoustic barriers, such as ship compartment duct, industrial, acoustic wall panels, acoustic ceiling, poured wall, composite wall panels and other fields.