Presentation Information
[12PM1-Lo-03]Measures and investigations for laitance treatment on concrete joints
*Hirokatsu Fujita1, Kouta Terao1, Hideki Takaya1, Wenbo Zhang2, Jun Liang2 (1. Technica Goudou Co., Ltd., 2. Taisei Corporation)
Keywords:
Joint Treatment,retarder,concrete,spraying,sloping sites