混和剤(2)／混和材(1)

[V-10] Effect of nitrite/nitrate calcium on shrinkage cracks of blast furnace slag-containing mortar

〇Yusuke Tomita¹, Heesup Choi², Masumi Inoue², Yuhji Sudoh³ (1.Student of Department of Civil and Environmental Engineering, Kitami Institute of Technology, Kitami, Japan, 2.Professor of Department of Civil and Environmental Engineering, Kitami Institute of Technology, Kitami, Japan, 3.Chemicals Division. Basic Chemicals Department, Nissan Chemical Industries, Ltd., Tokyo, Japan)

Keywords:nitrite calcium, Blast furnace slag, strength, expansion, shrinkage, crack