He is a member of the Technical Committee of the International Organization for Standardization (ISO/TC7 1), a member of the Refractory Concrete Committee of the European Concrete Society, and the founding chairman of the China Branch of the American Concrete Society. He is a member of the editorial boards of five international journals. In the past 15 years, he * * * received more than HK$ 60 million in research funding. He has compiled two conference proceedings, published two monographs, published more than 250 academic papers and invented five patents, three of which have been transformed into products. At present, he is the chief scientist of the 973 project "Environmental-friendly Modern Concrete Basic Research", with a research fund of 30 million RMB.