Shuqiang Zhang

Title: Innovations by Inventor Shuqiang Zhang

Introduction

Shuqiang Zhang is a notable inventor based in Singapore, SG. He has made significant contributions to the field of cementitious materials, holding 2 patents that focus on enhancing the properties of cement and concrete.

Latest Patents

One of his latest patents is titled "Modifying cementitious compositions using ketone alcohol oil waste." This invention relates to the modification of hydratable cement and cementitious materials, such as mortar cement and ready-mix concrete, using ketone alcohol oil waste (KAOW). This material is obtained as an alkali-soluble liquor waste byproduct during the commercial production of cyclohexanol and cyclohexanone. The preferred applications for KAOW include its use in chemical admixture formulations, where it substitutes a portion of conventional cement dispersants. Another significant patent is "Modifying clay activity and slump retention in cementitious compositions." This invention utilizes a polycationic compound in combination with a hydroxycarboxylic acid or its salt to enhance slump retention in cements and concretes that contain clay-bearing aggregates.

Career Highlights

Shuqiang Zhang has worked with W.R. Grace & Co., a company known for its innovative solutions in construction materials. His work has contributed to advancements in the field of cement technology.

Collaborations

He has collaborated with notable professionals in his field, including Hideo Koyata and Byong-Wa Chun. Their combined expertise has likely fostered innovative approaches to cementitious materials.

Conclusion

Shuqiang Zhang's contributions to the field of cementitious compositions demonstrate his commitment to innovation and improvement in construction materials. His patents reflect a deep understanding of material science and its applications in real-world scenarios.