2021
DOI: 10.3390/app112311141
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Evaluations of All-in-One, Polycarboxylate-Based Superplasticizer with Viscosity Modifying Agents for the Application of Normal-Strength, High-Fluidity Concrete

Abstract: High fluidity concrete exhibits an excellent self-compacting property. However, the application of typical high-fluidity concrete is limited in the normal strength range (18~35 MPa) due to the large amount of binder. Therefore, it is important to solve these problems by adding a viscosity modifying agent (VMA) with a superplasticizer (PCE), which helps to improve the fluidity of the concrete. In addition, the rheology and stability of the concrete with VMA can be improved by preventing bleeding and segregation… Show more

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Cited by 5 publications
(2 citation statements)
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“…When assessing the effect of the organic substances that form DJM, it was found that the dead jellyfish mass also had surface-active properties. Based on the analyzed literature [28][29][30][31][32][33][34][35][36][37]55], the feasibility of using surfactants in concrete and concrete mixtures can be reflected in the form of an Ishikawa cause-and-effect diagram presented in Figure 18.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…When assessing the effect of the organic substances that form DJM, it was found that the dead jellyfish mass also had surface-active properties. Based on the analyzed literature [28][29][30][31][32][33][34][35][36][37]55], the feasibility of using surfactants in concrete and concrete mixtures can be reflected in the form of an Ishikawa cause-and-effect diagram presented in Figure 18.…”
Section: Resultsmentioning
confidence: 99%
“…These types of plasticizers are adsorbed in particles of cement and microsilica, contributing to a significant increase in the workability of concrete. Also, studies [27][28][29][30] confirm that the introduction of additional components, such as methacrylic ester, aminosulfonic acid, protein retarder, hydroxypropyl methylcellulose, and others, into the composition of polycarboxylate superplasticizers helps to increase their effectiveness. No less popular are lignosulfonate-based plasticizing additives.…”
Section: Introductionmentioning
confidence: 96%