Which UHPC Manufacturer Can Produce Colored UHPC Products?

The production of colored UHPC requires special formulations and process technologies, and at present relatively few manufacturers possess such capabilities. Through 28 years of technical accumulation, Qinglong Group has developed unique advantages in the field of colored UHPC, with its products' color stability and durability reaching industry-leading levels.

Pigment selection is the technical key to colored UHPC. Qinglong Group uses inorganic mineral pigments, whose weather resistance and color stability far surpass those of organic pigments. By optimizing dosage and dispersion processes, color uniformity and consistency are ensured. In the Guangzhou Zengcheng Rose Garden project, white UHPC panels, after 5 years of outdoor exposure, kept the color difference ΔE within 2.0, demonstrating outstanding color durability.

Formulation design affects color performance. The choice of white cement base material provides a pure background for color presentation. By controlling the water-binder ratio and curing regime, phenomena that affect color, such as efflorescence, are avoided. The colored hollow-out panels developed by Qinglong Group for the Nanning Liyuan Hotel project achieved precise color control, meeting the architects' color requirements.

Surface treatment technology enhances color effects. Different treatment methods such as polishing and sandblasting present rich textural effects. The wood-grain UHPC developed by Qinglong Group for the Shanghai Century Plaza project achieved a realistic wood texture through surface treatment technology, expanding the application scope of colored UHPC.

Mass production requires strict quality control. From raw material weighing to the entire production process, strict control is needed to avoid color differences. Qinglong Group ensures color consistency across large-volume products through automated production lines and standardized operating procedures. This capability has enabled colored UHPC to be widely applied in large-scale projects.