Composite rock wool board architecture:
The structure of the composite rock wool board is mainly composed of a bonding layer, an insulating layer, a surface layer, a facing layer and accessories.
The bonding layer is attributed to the building. It is between the bottom layer and the surface layer. The upper and lower layers are firmly bonded together by a cementitious material. The main source of the filler is inorganic matter.
Insulation layer is used to avoid and reduce the heat loss of the steam turbine to the environment. The insulation material layer laid on the exterior and exterior of steam turbines and pipelines is mainly composed of rock wool fiber and a certain amount of organic matter, moisture, and binder.
The finish layer should be made of a lightweight functional coating such as veneer mortar, embellished mortar or water-based exterior wall paint with outstanding air permeability, so that the composite rock wool board maintains its light characteristics and increases its aesthetics.
The accessories mainly use various types of coatings. On the one hand, the color of the surface of the composite rock wool board is increased, so that it can be applied to any environment and the coating can be used for flame retardancy and heat preservation to some extent.
