How Many Ways Are There to Combine UHPC Exterior Walls with Insulation Layers? UHPC Composite Technical Solutions

There are three main methods for combining UHPC exterior walls with insulation layers: adhesive bonding (bond strength ≥0.1MPa), mechanical fixing (anchoring force ≥0.5kN), and casting composite (integrated molding). The method is selected according to application requirements: curtain wall systems mostly use mechanical fixing, while decorative insulation integrated panels use casting composite.

Specific applications: the adhesive method is simple to construct with low cost; the mechanical fixing method is highly reliable and suitable for high-rise buildings; the casting composite method has good integrity and excellent fire resistance. One project using the casting composite process achieved a bond strength of 0.15MPa between the UHPC facing layer and the insulation layer, exceeding the standard requirement by 50%. Qinglong UHPC composite panels have passed large-scale weather resistance testing with stable performance.

Applicable Conditions for Adhesive Bonding

High substrate flatness; these conditions ensure bonding effectiveness.

Features of Mechanical Fixing

High reliability; these features make it suitable for high-rise buildings.

Advantages of Casting Composite

Good integrity; these advantages improve performance.

Quality Acceptance Criteria

Bond strength ≥0.1MPa; these criteria control quality.

The combination method must be selected appropriately. Qinglong UHPC professional solutions are safe and reliable.