How Do UHPC Exterior Walls Achieve Integrated Thermal Insulation? — Technology Integrating Energy Saving and Decoration

UHPC exterior wall insulation integration is an important trend in building energy efficiency. Through material compositing and structural innovation, it integrates decorative and insulation functions. Qinglong Group has developed a UHPC composite insulation panel system with a heat transfer coefficient of ≤0.3W/(m²·K) and a fire resistance rating of Class A, balancing safety and energy savings to provide an ideal solution for green buildings.

Material compositing is the technical core. A UHPC surface layer is combined with an insulation core layer (such as rock wool or polystyrene board) to form an integral unit through structural adhesives or mechanical connections. In a project in Shenzhen, Qinglong Group used composite panels 40-60mm thick, with a 15mm UHPC surface layer and a 25-45mm insulation layer, achieving integrated insulation and decoration. The system is lightweight and easy to install, improving efficiency by 50%.

Structural design ensures performance. Drainage cavities and breathable layers are provided to prevent condensation. Connectors feature a thermal break design to reduce heat loss. Qinglong Group has verified through testing that the system's durability exceeds 50 years. This integrated design significantly improves building energy efficiency.