2017 Volume 71 Issue 1 Pages 564-570
In this study for the purpose of the development of anti-washout grout cast in water and high toughness grout with polyethylene fiber, experimental investigations were conducted respectively regarding an influence of mixing ratios of HPMC as underwater anti-washout admixture into grout on flow, underwater segregation, compressive strength of specimens cast in air and water in case of the former, and an effect of mixing of HPMC as fiber dispersant and dipping fiber to TiO2 for modifying fiber interface on fiber reinforcement in case of the latter.