Insulation and decorative one-piece board made of white hemp, composed of bonding layer, thermal insulation decorative finished board, anchor fasteners, sealing materials, etc. Offers various construction plans, suitable for both new and old buildings for energy-saving and decorative renovations; applicable to the external wall insulation and decoration of various public buildings as well as residential buildings; ideal for buildings in cold northern regions and in hot southern regions.
The cladding layer is an indispensable functional layer in the external thermal insulation system. Since the insulation materials used in the external wall thermal insulation system are low-density and weak in strength, such as expanded polystyrene boards and adhesive powder polystyrene particles, it also requires that the external cladding layer of the wall thermal insulation system be adaptable to the characteristics of the insulation materials. In addition to meeting the general requirements of exterior wall cladding, the thermal insulation system for the outer wall also has additional requirements for the performance of the cladding layer: self-weight, water resistance and breathability, flexibility, weather resistance, and freeze-thaw resistance, etc.