Review Paper(Vol.54 No.8 pp.720-729)

Trend of Superplasticizers for Ultra-Hith-Strength Concrete from 100 to 150N/?

Takumi SUGAMATA and Akira OHTA

Key Words:Ultra-high-strength concrete, 150N/mm2, Superplasticizer, Polycarboxylate-based, Particle dispersing effect