PARTLY-REFINED CHEMICAL BY-PRODUCT GYPSUMS AS CEMENT ADDITIVES

Authors
ERDOGAN Y DEMIRBAS A GENC H
Citation
Y. Erdogan et al., PARTLY-REFINED CHEMICAL BY-PRODUCT GYPSUMS AS CEMENT ADDITIVES, Cement and concrete research, 24(4), 1994, pp. 601-604
Citations number
22
Categorie Soggetti
Construcion & Building Technology","Material Science
Journal title
Cement and concrete research → ACNP
ISSN journal
00088846
Volume
24
Issue
4
Year of publication
1994
Pages
601 - 604
Database
ISI
SICI code
0008-8846(1994)24:4<601:PCBGAC>2.0.ZU;2-E
Abstract
The effects on the setting and mechanical properties of partly-refined boro- and phosphogypsum mixed with Portland and trass cements were st udied and compared with a Portland cement containing high grade natura l gypsum. It was found that the partly refined boro- and phosphogypsum can be used in place of natural gypsum for Portland and trass cements . Reasons for the observed properties of the Portland and trass cement s containing the aforementioned chemical gypsum are concluded.