Synergistic effect of branched polymer/nano silica on the microstructures of cement paste and their rheological behaviors

Various branched polymers as superplasticizer containing nano silica were synthesized via in situ solution polymerization. The molecular structures of the branched polymers were characterized using 1HNMR and GPC methods. The interactions between the prepared polymers and nano silica were also invest...

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Veröffentlicht in:	Construction & building materials 2019-03, Vol.201, p.159-170
Hauptverfasser:	Rostami, Mohammad Reza, Abbassi-Sourki, Foroud, Bouhendi, Hosein
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Branched polymers Cements (Building materials) Chemical properties Dispersion Interactions Mechanical properties Microstructure Nano silica Polymer industry Polymerization Polymers Rheology Silicon dioxide
Online-Zugang:	Volltext
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