Aggregate / Fresh concrete

[1121] Improvement of fresh properties and strength development of hot weather concrete by optimizing the components of high-performance AE water-reducing agent.

Jun KUNIOKA¹, Tetssuro MATSUSHITA¹, Yuki NAITO², Jinhwan JEON³ (1.竹中工務店 2.竹本油脂 3.鹿島建設)

Keywords:compressive strength、high range ae water reducing agent、hot weather concreting、setting、slump retention、strength correction value of concrete、スランプ保持性、凝結、圧縮強度、暑中コンクリート、構造体強度補正値、高性能AE減水剤