Mary Ruth Hoy

Title: Mary Ruth Hoy - Innovator in Cementitious Technology

Introduction

Mary Ruth Hoy is a distinguished inventor based in Crawley, GB. She has made significant contributions to the field of cementitious materials, particularly with her innovative approach to creating non-efflorescing cementitious bodies. Her work is recognized for its potential to enhance the durability and performance of construction materials.

Latest Patents

Mary Ruth Hoy holds a patent for "Non-efflorescing cementitious bodies." This invention involves a unique formulation that includes sources of calcium aluminate, calcium silicate, calcium sulphate, and reactive silica. These ingredients are combined in specific proportions to ensure that, upon hydration, both monosulphate (CA.C₁₂H) and hydrated alumina (AH) are produced. The resulting bodies not only exhibit low efflorescence but also maintain satisfactory physical properties, particularly good durability against natural weathering conditions.

Career Highlights

Mary Ruth Hoy is associated with Lafarge Aluminates, a company known for its expertise in advanced cementitious materials. Her role at the company has allowed her to focus on innovative solutions that address industry challenges. Her patent reflects her commitment to improving the performance and sustainability of construction materials.

Collaborations

Throughout her career, Mary has collaborated with notable colleagues, including Anastasia George Constantinou and Colin Dow. These partnerships have contributed to her success and the advancement of her research in cementitious technology.

Conclusion

Mary Ruth Hoy's contributions to the field of cementitious materials exemplify her innovative spirit and dedication to enhancing construction technology. Her patent for non-efflorescing cementitious bodies represents a significant advancement in the industry, showcasing her expertise and commitment to quality.