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Chemistry & Chemical Technology
Article . 2019 . Peer-reviewed
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Peculiarities of Nanomodified Portland Systems Structure Formation

Authors: Marushchak, Uliana; Sanytsky, Myroslav; Pozniak, Oksana; Mazurak, Oksana;

Peculiarities of Nanomodified Portland Systems Structure Formation

Abstract

Показано, що регулювання процесів гідратації на наноструктурному рівні внаслідок адсорбційного модифікування продуктів гідратації полікарбоксилатом та введення нанорозмірних C-S-H-частинок сприяє однорідному розподілу твердої фази в структурі цементного каменю на мікро- та нанорівнях, збільшенню кількості контактів між гідратами, забезпечує швидке формування структури та синтез міцності портландцементної системи. Regulation of hydration processes on nanostructure scale due to the competition adsorption modifying of hydration products by polycarboxylate and adding of nanosized C-S-H nuclei allows promoting homogeneous distribution of solid phase in the structure of cement paste on the micro- and nanolevel, provides the growth of contact amount between hydrates, results rapid structure formation and strength synthesis of Portland cement system.

Keywords

Portland cement, portlandite, nanomodification, портландцемент, adsorption modifying, гідратація, полікарбоксилатний суперпластифікатор, наномодифікування, адсорбційне модифікування, polycarboxylate superplastisizer, портландит, hydration

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    19
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    influence
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
19
Top 10%
Top 10%
Top 10%
Green
bronze