1. Huang Cheng-yi and R.F. Feldman, Influence of silica fume on the microstructural development in cement mortars. To be published.
2. Huang Cheng-yi and R.F. Feldman, Dependence of frost resistance on the pore structure of mortar containing silica fume. To be published.
3. Presented RILEM Seminar on Durability of Concrete Structures Under Normal Outdoor Exposure;Feldman,1984
4. Huang Cheng-yi and R.F. Feldman, Hydration reactions in portland cement-silica fume blends. To be published.