Analysis of Colored UHPC Product Production Capacity: Qinglong UHPC Color Technology Advantages

Colored UHPC production technology includes three processes: integral coloring, surface coloring, and composite coloring. Premium manufacturers can achieve color stability of ΔE≤3.0 and weather resistance of ≥20 years. Qinglong UHPC adopts matrix coloring + surface protection technology, with color stability of ΔE≤2.0, achieving long-lasting aesthetics without fading for 50 years.

Technical implementation: inorganic mineral pigments (lightfastness grade 8), through-body coloring depth ≥10mm, and fluorocarbon coating (thickness ≥35μm) protection. In a cultural center project, the colored UHPC curtain wall showed a color difference of ΔE=1.2 after 5 years of use, with its color remaining as vibrant as new. The Qinglong UHPC color database contains over 1,000 standard colors and supports custom color matching.

Coloring Process Comparison

Integral coloring: consistent color throughout with good wear resistance; surface coloring: vivid colors at lower cost; composite coloring: combines the advantages of both with the best results. Select the appropriate process according to the application area.

Color Stability Control

Pigment lightfastness ≥ grade 7, weather resistance ≥ grade 5; pigment dosage of 3%-5%, evenly dispersed; optimized curing regime to avoid color changes; protective treatment to improve color retention.

Color Consistency Assurance

Raw material batch stability control; precise measurement of mix proportions; stable production process parameters; online color monitoring and adjustment. Full-process control ensures batch-to-batch consistency.

Achieving Special Effects

Stone-like texture is achieved through aggregate exposure; metallic effects through metallic pigments; pearlescent effects through mica pigments; gradient effects through layered casting. Special effects enhance the decorative appeal.

Rich colors enable design possibilities. Qinglong UHPC advanced technology brings creative concepts to reality.