STUDY ON THE SUPPRESSION EFFECT OF NATURAL ZEOLITE ON EXPANSION OF CONCRETE DUE TO ALKALI-AGGREGATE REACTION

Authors
FENG NQ JAI HW CHEN EY
Citation
Nq. Feng et al., STUDY ON THE SUPPRESSION EFFECT OF NATURAL ZEOLITE ON EXPANSION OF CONCRETE DUE TO ALKALI-AGGREGATE REACTION, Magazine of Concrete Research, 50(1), 1998, pp. 17-24
Citations number
7
Categorie Soggetti
Construcion & Building Technology","Material Science
Journal title
Magazine of Concrete Research → ACNP
ISSN journal
00249831
Volume
50
Issue
1
Year of publication
1998
Pages
17 - 24
Database
ISI
SICI code
0024-9831(1998)50:1<17:SOTSEO>2.0.ZU;2-K
Abstract
The effect and mechanism of natural zeolite on preventing expansion du e to alkali-aggregate reaction are studied in this paper. The results confirm that the expansion can be minimized by increasing the fineness of natural zeolite powder (even to superfineness) or by a previous he at treatment for the zeolite additive.