Chen, who is in charge of concrete research on the sea reclamation project, says that he has yet to see foreign research reports into the general uses of furnace slag cement and fly ash cement, although neither are considered new in other countries.
受任主持填海工程中新混凝土研究計畫的陳振川指出，雖然爐石水泥及飛灰水泥，在國際上都不是新產品，但他迄今未看過國外有兩者綜合使用的研究報告。