... on the workability of different mixes and the slump loss with time was also measured. admixtures mechanical properties superplasticizers compressive strength modulus of elasticity flexural strength tensile strength slump workability high-strength concrete concrete water-reducing agents References...

... loss) with time for various admixtures and admixture combinations. The simplicityof the method facilitates accurate and effectiveevaluation of water-reducing admixtures. KEYWORDS: cements, water-reducing agents, workability, portland cements The term "workability" as applied to fresh concrete mixes has...