Impact of zeta potential of early cement hydration phases on superplasticizer adsorption

By Johann Plank, C. Hirsch. 2007

607 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/4c6cae250a2562de27f42080d50de4b2a0596264

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

1. F. Puertas
2. S. Kawashima
3. X. Kong
4. M. Palacios
5. Johann Plank
6. Surendra P. Shah
7. D. Corr
8. Yanrong Zhang

In Materials Chemistry

1. M. Palacios
2. Surendra P. Shah
3. F. Puertas
4. S. Kawashima
5. X. Kong
6. P. Bowen
7. D. Corr
8. Paulo J. M. Monteiro

Citations in the corpus

• Dispersion of CaCO3 nanoparticles by sonication and surfactant treatment for application in fly ash–cement systems (2014, background): “Although PCs are common concrete admixtures, the behavior of PC-based superplasticizers in cementitous systems is complex and the adsorption properties are still not well understood [16, 21, 43, 56].”
• Correlations of the dispersing capability of NSF and PCE types of superplasticizer and their impacts on cement hydration with the adsorption in fresh cement pastes (2015, background): “Generally, the hydration induction period is considered as a period when cement hydration is proceeding at a very low rate and in the meantime, various ions slowly diffuse from the mineral phases of cement grains to the aqueous phase [29].”
• Synthesis and performance of methacrylic ester based polycarboxylate superplasticizers possessing hydroxy terminated poly(ethylene glycol) side chains (2008, background): “The preferred hydration phase for adsorption of superplasticizer is ettringite [16].”
• Adsorption of superplasticizer admixtures on alkali-activated slag pastes (2009, background): “In OPC pastes the superplasticizers are not only absorbed on the mineralogical anhydrous phases, but a certain proportion of the admixtures can also be consumed by C3A forming an intercalated organo-mineral phase [11,21] and additionally, early hydration of OPC forms ettringite which also adsorbs su”
• Effects of the charge characteristics of polycarboxylate superplasticizers on the adsorption and the retardation in cement pastes (2015, background): “The hydration induction period is considered as a period when cement hydration is proceeding at a very low rate and in the meantime, various ions slowly diffuse from the mineral phases of cement grains to the aqueous phase [2].”