DURABILITY OF HYDRATED PORTLAND-CEMENT WITH COPPER SLAG ADDITION IN NACL+NA2SO4 MEDIUM

Authors
GONI S LORENZO P SAGRERA JL
Citation
S. Goni et al., DURABILITY OF HYDRATED PORTLAND-CEMENT WITH COPPER SLAG ADDITION IN NACL+NA2SO4 MEDIUM, Cement and concrete research, 24(8), 1994, pp. 1403-1412
Citations number
19
Categorie Soggetti
Construcion & Building Technology","Material Science
Journal title
Cement and concrete research → ACNP
ISSN journal
00088846
Volume
24
Issue
8
Year of publication
1994
Pages
1403 - 1412
Database
ISI
SICI code
0008-8846(1994)24:8<1403:DOHPWC>2.0.ZU;2-Z
Abstract
The reactivity of hydrated portland cement pastes containing up to a 3 0% of a Spanish ground copper slag (CuGS) in an aggressive solution (C l + SO4=) has been studied in order to evaluate the changes in microst ructural and mechanical properties of the composite material. Flexural strength data were related to microstructural parameters, studied by means of X-ray diffraction as well as porosity and pore-size distribut ion analyses.