UHPC ultra-high-performance concrete mixer excels in high-quality processing of fibers and admixtures.

Ultra-High Performance Concrete (UHPC) has seen significant development in China in recent years due to its superior performance. In the production process of UHPC, the uniform dispersion, efficient mixing of fibers, admixtures, and high-strength cement are crucial to achieving UHPC's performance. Knelson's UHPC mixers, with their advanced technology and innovative design, tackle these production challenges, setting a new benchmark for the industry.

Technical Challenge: Uniform Mixing of Fibers and Other Materials

Steel fibers, polypropylene fibers, and other reinforcing components are widely used in UHPC materials.EasyIssues with aggregation or uneven distribution arise. Additionally, the fine texture of high-intensity cement particles demands higher dispersion and shearing capabilities from mixing equipment. Coupled with the use of foreign and other material components, users expect more uniform distribution. Traditional mixing equipment often struggles to meet these requirements due to insufficient mixing power or limitations in process design.Production Standards for Ultra-High Performance Concrete (UHPC)

Solution: Konegro SolutionsUnique Design of the UHPC Mixer

High-efficiency Shearing and Dispersing Abilities

The planetary mixer with a vertical shaft features a planetary mixing motion trajectory, delivering high shear force and strong dispersion capabilities. Whether it's dispersing fibers or mixing high-strength cement, it achieves efficient and uniform mixing.

Fiber Protection and Uniform Spreading

The planetary mixer ensures a blending process that protects fibers from damage due to excessive shearing, while also ensuring even distribution within the concrete matrix, thereby enhancing its strength.Mechanical properties of UHPC.

Abrasive Material Applications

The mixing drum and blades can be customized with special abrasion-resistant materials to effectively withstand the wear from high-intensity cement particles, extending the equipment's lifespan and reducing operational costs.

Achievement in Practice: AdvancingRapid Development of Ultra-High Performance Concrete (UHPC) Applications

In key engineering projects across multiple countries, CornelyThe performance of the UHPC mixer has been widely recognized. For instance, its application in the Tongling Yangtze River Bridge project fully verifies its exceptional capabilities in fiber dispersion and high-strength concrete production, providing a solid guarantee for the bridge's high performance and long lifespan.