Zizhe Wang, Ryosuke Abe, Yuma Kawasaki, Takahisa Okamoto. Accuracy of Porosity Estimation of Porous Concrete Using Radio-Isotope Method. CONCRETE2017(Advances in Concrete materials and Structure) & 3rd ICDC(International Congress on Durability of Concrete). 2017. 3. 1-9
TAKAHISA OKAMOTO, HIROYUKI MATSUSHITA, SYOHEI SHIOZAWA. Control of mortar surface brightness and contrast by efflorescence and its application to architectural surface design. CONCRETE2017(Advances in Concrete materials and Structure) & 3rd ICDC(International Congress on Durability of Concrete). 2017. 3. 10-21