Darrick B McGuire

Title: Darrick B McGuire: Innovator in Cementitious Compositions

Introduction

Darrick B McGuire is a notable inventor based in Arlington, MA (US). He has made significant contributions to the field of cementitious compositions, particularly through his innovative patent that addresses the challenges of slump retention in concrete and mortar.

Latest Patents

Darrick holds a patent titled "Slump retention in cementitious compositions." This invention focuses on dispersants, such as superplasticizers, for hydratable cementitious compositions. The patent outlines methods for achieving variable degrees of longer slump life in concrete and mortar without compromising stability. This is accomplished by utilizing two admixture systems. The first admixture composition consists of multiple components designed to enhance initial slump, retain slump later, and limit initial slump. The second admixture composition includes a later-slump-enhancing component. Additionally, conventional water reducers or superplasticizers can be used initially, followed by the later-slump-enhancing admixture composition.

Career Highlights

Darrick is associated with W.R. Grace & Co. - Conn., where he applies his expertise in cementitious materials. His work has contributed to advancements in construction materials, enhancing the performance and durability of concrete.

Collaborations

Darrick has collaborated with esteemed colleagues, including Ara A Jeknavorian and Hideo Koyata. These partnerships have fostered innovation and development in the field of cementitious compositions.

Conclusion

Darrick B McGuire's contributions to the field of cementitious compositions through his innovative patent demonstrate his commitment to advancing construction materials. His work continues to influence the industry positively.