Pietro Lura

Title: Innovations by Inventor Pietro Lura

Introduction

Pietro Lura is a notable inventor based in Brugg, Switzerland. He has made significant contributions to the field of concrete technology, particularly in developing high-performance concrete elements. With a total of 2 patents, Lura's work focuses on enhancing the properties and applications of concrete materials.

Latest Patents

Lura's latest patents include innovations in self-prestressed reinforced concrete elements and fire-resistant concrete. The first patent addresses self-prestressed, high-performance concrete elements (SP-HPC elements). This invention relates to cementitious compositions suitable for producing such concrete elements, methods of manufacturing them, and the use of specific components in concrete mixtures. The compositions described incorporate expansive agents, superabsorbent polymers (SAP), and shrinkage-reducing admixtures (SRA). Additionally, the invention provides improved tendons suitable for SP-HPC elements.

The second patent focuses on fire-resistant concrete, particularly high-performance self-compacting concrete (HP-SCC). This invention also involves cementitious compositions and methods for manufacturing these concrete elements. The innovative compositions include polymer fibers and hydrogels, resulting in concrete elements that exhibit improved fire resistance, especially against explosive spalling.

Career Highlights

Pietro Lura has worked with prestigious organizations such as the Swiss Federal Laboratories for Materials Science and Technology, known as Empa. His experience in this research institution has allowed him to contribute to advancements in material testing and development.

Collaborations

Lura has collaborated with notable professionals in his field, including Giovanni Pietro Terrasi and Mateusz Ryszard Wyrzykowski. These collaborations have further enriched his research and innovations in concrete technology.

Conclusion

Pietro Lura's contributions to concrete technology through his patents demonstrate his commitment to improving construction materials. His innovative approaches to self-prestressed and fire-resistant concrete elements are paving the way for advancements in the industry.