75mm Rock Mineral Wool Cold Room Panel
Rock Mineral Wool Cold Room Panels is composed of two galvanized stee sheets and rigid rock mineral wool foam in the middle. It has been widely used as the building material of cold storages, cool rooms, clean rooms, free-dust workshops and exterior walls in cold places.The rock mineral wool sandwich panel is made of basalt and other natural ores as the main raw materials. The rock wool board is melted into fiber at high temperature, added with an appropriate amount of binder, and solidified. rock mineral wool sandwich panel products are suitable for thermal insulation and sound insulation of industrial equipment, buildings and ships.