Gerd Löhden

Title: Gerd Löhden: Innovator in Building Material Technology

Introduction

Gerd Löhden is a notable inventor based in Hanau, Germany. He has made significant contributions to the field of building materials, particularly through his innovative use of polymeric microparticles. His work has led to advancements in concrete technology, enhancing its durability and performance.

Latest Patents

Löhden holds a patent for the "Use of polymeric microparticles in building material mixtures." This patent describes the incorporation of polymeric microparticles with cavities into hydraulically setting building material mixtures. The cavities of these microparticles can be filled with water, which results in remarkable resistance to the freezing and thawing cycles. This innovation provides improved protection for concrete, even at microparticle diameters ranging from 0.1 to 1 µm, and in doses significantly lower than those previously described in the literature. Additionally, the compressive strength of the hardened concrete is substantially enhanced, which was an unexpected outcome.

Career Highlights

Throughout his career, Gerd Löhden has worked with prominent companies in the construction and materials sector. Notable among these are Construction Research & Technology GmbH and Evonik Rohm GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in building material technology.

Collaborations

Löhden has collaborated with several professionals in his field, including Lars Einfeldt and Gerhard Albrecht. These collaborations have likely fostered a rich exchange of ideas and advancements in their respective areas of expertise.

Conclusion

Gerd Löhden's contributions to building material technology through his innovative patent demonstrate his commitment to enhancing concrete performance and durability. His work continues to influence the industry and pave the way for future advancements.