New material & Construction (material)

[1233] Construction Test of New Concrete for Improved Workability of Hot Weather Concreting using Special Chemical Admixture

Yu ISAJI¹, Kuniaki SAKURAI¹, kazuhide SAITO², takuya OISHI² (1.大林組 2.竹本油脂)

Keywords:allowable time interval for overlapping、cold joint、extremely hot weather、fluidity、hot weather concreting、special chemical admixture、コールドジョイント、暑中コンクリート、流動性、特殊混和剤、許容打重ね時間間隔、酷暑期