RETRACTED: Resistance to acid attack, abrasion and leaching behavior of alkali-activated mine waste binders (Retracted Article)

被引：39

作者：

Fernando, Pacheco-Torgal ^{[1
]}

Said, Jalali ^{[2
]}

机构：

[1] Univ Minho, C TAC Res Unit, P-4800 Guimaraes, Portugal

[2] Univ Minho, Dept Civil Engn, P-4800 Guimaraes, Portugal

来源：

MATERIALS AND STRUCTURES | 2011年 / 44卷 / 02期

关键词：

Alkali-activated binders; Mine wastes; Abrasion; Acid resistance; Leaching performance; CALCIUM SILICATE HYDRATE; HARDENED PASTE; GEOPOLYMERIC CEMENTS; PART; CONSTRUCTION; STRENGTH; GEL;

D O I：

10.1617/s11527-010-9643-3

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper report results of a research project on the development of alkali-activated binders using mine wastes. Abrasion and acid resistance of two ordinary Portland cement (OPC) strength class concrete mixtures (C20/25 and C30/37) and several mine waste (MW) mixtures were compared. This study indicates that MW binders possess higher acid and abrasion resistance than OPC based concrete mixtures. The leaching assessment of the MW binders shows it can be considered an inert material which indicates that it could be used as a building material.

引用

页码：487 / 498

页数：12

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