Luis Pegado

Title: Innovations by Inventor Luis Pegado

Introduction

Luis Pegado is a notable inventor based in Brugg, Switzerland. He has made significant contributions to the field of cementitious materials, holding three patents that showcase his innovative approach to enhancing cement properties.

Latest Patents

Luis Pegado's latest patents include groundbreaking work on additives for cements comprising Ye'elimite. This invention focuses on a combination of retarders and regulators for the hydration reaction of cementitious binders, including clinkers based on Ye'elimite. The set retarders are calcium complexing agents, which consist of sugar acids, sugars, sugar alcohols, hydroxycarboxylic acids, phosphates, phosphonates, borates, and amines. Additionally, he has developed a method for the kinetic regulation of cementitious binders. This method involves providing a cementitious binder, admixing at least one borate mineral, and optionally adding an activator selected from the group consisting of CaO, Ca(OH), and/or CaSO.

Career Highlights

Luis Pegado works at Sika Technology AG, a company renowned for its innovative solutions in construction and building materials. His work has significantly advanced the understanding and application of cementitious materials in various construction projects.

Collaborations

Luis collaborates with esteemed colleagues such as Patrick Juilland and Emmanuel Gallucci, contributing to a dynamic team focused on innovation in the field of cement technology.

Conclusion

Luis Pegado's contributions to the field of cementitious materials through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence advancements in construction technology.