Composite retardants of hydrophobic-structuring type and their effect on properties of plasticized concretes
Formulations of composite retardands of flowability loss, based on a polysiloxane emulsion and an acid admixture, were developed. The influence of the content of the ingredients and of the sequence of introducing the superplastricizer and retardant on the technological properties of concrete mixes a...
Saved in:
Published in | Russian journal of applied chemistry Vol. 82; no. 9; pp. 1669 - 1674 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Dordrecht
SP MAIK Nauka/Interperiodica
01.09.2009
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Formulations of composite retardands of flowability loss, based on a polysiloxane emulsion and an acid admixture, were developed. The influence of the content of the ingredients and of the sequence of introducing the superplastricizer and retardant on the technological properties of concrete mixes and concretes plasticized with Stachement-2000 polycarboxylate superplasticizer was examined. |
---|---|
ISSN: | 1070-4272 1608-3296 |
DOI: | 10.1134/S1070427209090286 |