Effects of the chemical structure on the properties of polycarboxylate-type superplasticizer
By Kazuo Yamada, Tomoo Takahashi, S. Hanehara, M. Matsuhisa. 2000
620 citations recorded by the source corpus.
Subfields: Building and Construction, Civil and Structural Engineering
View Paper: https://www.semanticscholar.org/paper/84bffead1aa79ce326925aec622eeeb497e7518f
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In Building and Construction
In Civil and Structural Engineering
Citations in the corpus
- Interaction of polycarboxylate-based superplasticizers with cements containing different C3A amounts (2009, background): “Similar results are reported by other authors [8,10].”
- Polycarboxylate superplasticiser admixtures: effect on hydration, microstructure and rheological behaviour in cement pastes (2005, background): “1.(4) Their ‘comb-type’ molecule consists of one main linear chain with lateral carboxylate and ether groups.”
- Synthesis and performance of methacrylic ester based polycarboxylate superplasticizers possessing hydroxy terminated poly(ethylene glycol) side chains (2008, background): “Generally, the performance of PC is determined by parameters such as side chain length, side chain density (and therefore amount of negatively charged groups) and main chain length [3,4].”
- Effects of the charge characteristics of polycarboxylate superplasticizers on the adsorption and the retardation in cement pastes (2015, background): “13, based on the basic recipe PAS100-0, given in Table 2 [18].”
- Compatibility between polycarboxylate-based admixtures and blended-cement pastes (2013, neutral): “This confirms that the higher the carboxylate group content in the admixture, the greater is its adsorption (see Table 5), because admixture adsorption by cement particles is mediated by its carboxylate groups [4,13].”
- A review of dispersion of nanoparticles in cementitious matrices: Nanoparticle geometry perspective (2017, background): “It is worth mentioning that, although carboxylic groups cause electrostatic repulsion between CNTs, dispersion is achieved primarily due to the steric repulsion resulting from long lateral ether chains [63, 64].”
- Hydration of a low-alkali CEM III/B–SiO2 cement (LAC) (2012, neutral): “[87,88]).”
- Alkali activated fly ash: effect of admixtures on paste rheology (2009, background): “The lateral chains in admixtures based on polycarboxylates (Car admixture) generate steric repulsion among the cement grains, causing deflocculation and dispersion of the particles, which in turn improves workability by releasing the water trapped in the flocs ( Yamada et al. 2000; Palacios 2006, s”