Rock Wool Sandwich Panels are composed of three primary layers:

External Facing Material: The outermost layer of a Rock Wool Sandwich Panel is typically made from durable and weather-resistant materials. Commonly used materials for the external facing include galvanized steel, stainless steel, aluminum, or other robust metals. This layer provides protection and structural support to the panel.

Rock Wool Insulation Core: The core material of the panel consists of rock wool, also known as mineral wool. This insulating material is made from natural rock, such as basalt or other volcanic rocks, which are melted and spun into fibers. These fibers are then compressed and formed into a dense, rigid insulation material. Rock wool provides excellent thermal insulation properties and is also known for its fire resistance.

Internal Facing Material: Similar to the external layer, the inner facing material of the panel is typically constructed from materials like galvanized steel, stainless steel, or aluminum. This layer offers additional protection and structural integrity to the panel's interior.

These layers are assembled and adhered together to form a composite structure, creating the sandwich panel. The combination of these materials provides the Rock Wool Sandwich Panels with excellent thermal insulation properties, fire resistance, and durability. Rock Wool Sandwich Panels find extensive application in construction, especially in buildings where thermal insulation and fire safety are crucial.