Gypsum-free cements as binders of suspensions for injections

被引：0

作者：

Sebök, T

Vondruska, M

Vañková, S

机构：

[1] Stravebni Vyzkum Bldg Res, Zlin 76302, Czech Republic

[2] VUT, Fac Technol, Zlin 76272, Czech Republic

来源：

CEMENT AND CONCRETE RESEARCH | 1999年 / 29卷 / 05期

关键词：

waste management; admixture; rheology; workability; curing;

D O I：

10.1016/S0008-8846(98)00245-2

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The affinity of chosen organic pollutants present in polluted natural gravels and soils to gypsum-free cement and its hydrates was tested. The organic hydrophobic pollutants are emulsified and bound to the rapidly created solid structure of the binder because of the favourable action of the combined additive. It seems that the suspensions based on gypsum-free cements with suitable additives, because of their very good fluidity and affinity to pollutants tested, can be used for elimination of pollutants migration in strata of permeable gravels. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：761 / 764

页数：4

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