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Influence of powder and paste on flow properties of SCC

✍ Scribed by S. Girish; R.V. Ranganath; Jagadish Vengala

Book ID
104017286
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
572 KB
Volume
24
Category
Article
ISSN
0950-0618

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✦ Synopsis

This paper presents the results of an experimental investigation carried out to find out the influence of paste and powder on self-compacting concrete mixtures. Tests have been conducted for 63 mixes with constant water content varying from 175 l/m 3 to 210 l/m 3 with three different paste contents. Among the different water contents and w/c ratios studied, for each series of experiments, w/c ratio and more importantly, water is kept constant. Slump flow, V funnel and J-ring tests were carried out to examine the performance of SCC. The results indicate that the flow properties of SCC increase with an increase in the paste volume.

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Shrinkage and creep of SCC – The influen
Shrinkage and creep of SCC – The influence of paste volume and binder composition
✍ Andreas Leemann; Pietro Lura; Roman Loser πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 644 KB

In this study, the stress-strain-behaviour of self-compacting concrete (SCC) and conventionally vibrated concrete (CVC) is compared. The influence of the paste volume and the cement type on E-modulus, flexural and compressive strengths, drying shrinkage, creep and stress development under restrained