Dongdong Fan

Title: Dongdong Fan: Innovator in Concrete Protection Materials

Introduction

Dongdong Fan is a notable inventor based in Anhui, China. He has made significant contributions to the field of concrete protection materials, holding a total of 2 patents. His innovative work focuses on enhancing the durability and performance of concrete through advanced materials and methods.

Latest Patents

Dongdong Fan's latest patents include a concrete protection material and its associated preparation and construction methods. The concrete protection material comprises 50%-90% of a component A and 10%-50% of a component B by weight. Component A is formulated from 30%-65% organic silicon, 2%-5% nano-silicon dioxide, and the remainder as an organic solvent. Component B consists of 20%-50% organic base and the balance as water. This innovative material not only forms nano-particles that strengthen the capillary channels of concrete surfaces but also achieves superhydrophobicity, enhancing the concrete's resistance to water damage.

Another significant patent involves a modified dolomite powder, its preparation method, and its application in concrete. This modified dolomite powder is composed of 98%-99% dolomite powder, 0.2%-0.5% chaotropic agent, 0.6%-1.0% dihydrogen phosphate, and 0.2%-0.5% capillary filler. The chaotropic agent can include sodium sulfate, potassium sulfate, or ammonium sulfate. This innovative approach addresses issues related to bleeding, strength, and durability in dolomite powder concrete, resulting in a product with high strength, compactness, low porosity, and excellent durability.

Career Highlights

Dongdong Fan has worked with prominent organizations such as the National Engineering Research Center of High-Speed Railway Construction Technology and Anhui Zhongtie Engineering Material Technology Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas in concrete technology.

Collaborations

Throughout his career, Dongdong Fan has collaborated with notable colleagues, including Jianwei Peng and Jianfeng Wen. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Dongdong Fan is a distinguished inventor whose work in concrete protection materials has the potential to revolutionize the construction industry. His innovative patents reflect a commitment to enhancing the durability and performance