Andreas Drechsler

Title: Innovations by Andreas Drechsler in Colored Concrete Technology

Introduction

Andreas Drechsler is a notable inventor based in Seligenstadt, Germany. He has made significant contributions to the field of concrete technology, particularly in the development of colored concrete roofing tiles. With a total of three patents to his name, Drechsler's work focuses on enhancing the durability and aesthetic appeal of concrete products.

Latest Patents

Drechsler's latest patents include innovative methods for producing colored concrete bodies, specifically colored concrete roofing tiles. His patented method involves adding pigment to the unprocessed concrete mix to create permanently colored concrete bodies. The pigments used are reasonably priced and stable in outdoor exposure, resistant to light, UV rays, alkalis, and heat. A cement-compatible aqueous polymer dispersion, in which organic pigments are dispersed, is incorporated into the concrete mix. Suitable polymer dispersions are based on styrene and/or pure acrylate, with phthalocyanine and quinacridone pigments being particularly effective.

Career Highlights

Throughout his career, Drechsler has worked with reputable companies in the concrete industry. Notable among these are Laferge Braas GmbH and Redland Technologies Limited. His experience in these organizations has contributed to his expertise in concrete technology and innovation.

Collaborations

Drechsler has collaborated with several professionals in his field, including Daniel Neupert and Silke Werner. These collaborations have likely enriched his work and contributed to the development of his patented technologies.

Conclusion

Andreas Drechsler's innovations in colored concrete technology demonstrate his commitment to enhancing the quality and functionality of concrete products. His patents reflect a deep understanding of materials and processes that improve both aesthetics and durability.