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Исследование адсорбции компонентов порообразующей добавки на поверхности минеральных частиц сырьевой смеси ячеистого материала

Исследование адсорбции компонентов порообразующей добавки на поверхности минеральных частиц сырьевой смеси ячеистого материала

Abstract

The use of the method of dry mineralization foam in the manufacture of penetratable determines the importance of the study of the processes occurring in the foam when filling mineral particles of the solid phase (SPC, silica clay, diatomite, clay). The purpose of the study of the processes occurring in the foam when it is filling, studied the adsorption of foaming agent, plasticizer and stabilizer on the surface of the mineral components of the raw material mixture of cellular material (SPC, silica clay, diatomite, clay). It is revealed that in the presence of plasticizer and stabilizer, an increase in the concentration of foaming agent in the solution, which may be attributed to preferential compared with the foaming agent adsorption of the stabilizer and plasticizer on the surface of the mineral components of the raw material mixture. It is possible to reduce the amount of foaming agent to obtain penetratable the desired density and to reduce its negative impact on the strength of the material.

Использование метода сухой минерализации пены при изготовлении пенокерамобетона определяет важность исследования процессов, происходящих в пене при ее наполнении минеральными частицами твердой фазы (ШПЦ, опокой, диатомитом, глиной). С целью исследования процессов, происходящих в пене при ее наполнении, изучена адсорбция пенообразователя, пластификатора и стабилизатора на поверхности минеральных компонентов сырьевой смеси ячеистого материала (ШПЦ, опоке, диатомите, глине). Выявлено, что в присутствии пластификатора и стабилизатора наблюдается увеличение концентрации пенообразователя в растворе, что можно объяснить преимущественной по сравнению с пенообразователем адсорбцией стабилизатора и пластификатора на поверхности минеральных компонентов сырьевой смеси. Это позволило уменьшить количество вводимого пенообразователя для получения пенокерамобетона требуемой плотности и снизить его негативное влияние на прочность материала.

Keywords

АДСОРБЦИЯ, ПЕНООБРАЗОВАТЕЛЬ, ПЛАСТИФИКАТОР, СТАБИЛИЗАТОР, ПЕНОКЕРАМОБЕТОН

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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!
0
Average
Average
Average
gold