Ekkehard Fehling

Title: Ekkehard Fehling: Innovator in Microfiber-Reinforced High-Strength Concrete

Introduction

Ekkehard Fehling is a notable inventor based in Hann. Munden, Germany. He has made significant contributions to the field of construction materials, particularly through his innovative work on microfiber-reinforced high-strength concrete. His research and inventions have the potential to enhance the durability and performance of concrete structures.

Latest Patents

Fehling holds a patent for a method of producing microfiber-reinforced high-strength concrete. This method involves a cement matrix with a microfiber addition, where the fiber elements are made from a shape-memory alloy. The process includes several steps: training the fiber shape at a temperature above a transition temperature, cooling the trained fiber elements, plastically deforming them into an intermediate form, introducing them into the cement matrix, and finally casting and heating the fresh concrete to allow the fiber elements to reform into their original shape. This innovative approach results in a concrete that is not only strong but also has enhanced properties due to the unique behavior of the microfiber elements.

Career Highlights

Ekkehard Fehling is affiliated with the University of Kassel, where he continues to engage in research and development in the field of materials science. His work has garnered attention for its practical applications in construction and engineering.

Collaborations

Fehling has collaborated with notable colleagues such as Thomas Niendorf and Philipp Krooss. Their combined expertise contributes to the advancement of innovative materials and construction techniques.

Conclusion

Ekkehard Fehling's contributions to the field of microfiber-reinforced high-strength concrete exemplify the importance of innovation in construction materials. His work not only enhances the performance of concrete but also paves the way for future advancements in the industry.