Relationships between the properties of ligninsulphonates and parameters of modified samples with cement binders Part III. Determination of sulphonated compounds content, characteristic of sulphonation, sorption studies

Authors
Stranel, O Sebok, T
Citation
O. Stranel et T. Sebok, Relationships between the properties of ligninsulphonates and parameters of modified samples with cement binders Part III. Determination of sulphonated compounds content, characteristic of sulphonation, sorption studies, CEM CONCR R, 29(11), 1999, pp. 1769-1772
Citations number
5
Categorie Soggetti
Material Science & Engineering
Journal title
CEMENT AND CONCRETE RESEARCH
ISSN journal
00088846 → ACNP
Volume
29
Issue
11
Year of publication
1999
Pages
1769 - 1772
Database
ISI
SICI code
0008-8846(199911)29:11<1769:RBTPOL>2.0.ZU;2-L
Abstract
High- and low-molar fractions were separated from Mg++ sulphite waste liquo r treated by fermentation. Additives were prepared by mixing the previously mentioned fractions in different ratios. Very good correlation between mol ar weight, content of ligninsulphonates in constant dose of additives, char acteristic of sulphonation rate, and relative sorption of molecules were fo und. (C) 1999 Elsevier Science Ltd. All rights reserved.