Show simple item record

contributor authorJuan Lizarazo-Marriaga
contributor authorPeter Claisse
contributor authorEshmaiel Ganjian
date accessioned2017-05-08T21:55:15Z
date available2017-05-08T21:55:15Z
date copyrightFebruary 2011
date issued2011
identifier other%28asce%29mt%2E1943-5533%2E0000182.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/66495
description abstractThis paper presents an experimental study of the influence of steel basic oxygen slag (BOS) and ordinary portland cement (OPC) on the compressive strength and the hydration mechanisms of blended grounded granulated blast furnace slag (GGBS) pastes. The compressive strength, the mineralogical changes due to hydration, the setting times, the alkalinity of the raw materials, and the pore solution, and the volume stability were measured on binary and ternary mixes. It is concluded that the steel slag can be used as an activator of GGBS and the optimum composition of those materials was determined with a proposed parameter called “slag index.” The properties measured in blended OPC-GGBS-BOS mixes showed encouraging results to be used industrially. The mechanisms of hydration of the blended slag mixes are discussed and a hydration model of the blended system GGBS-BOS is proposed.
publisherAmerican Society of Civil Engineers
titleEffect of Steel Slag and Portland Cement in the Rate of Hydration and Strength of Blast Furnace Slag Pastes
typeJournal Paper
journal volume23
journal issue2
journal titleJournal of Materials in Civil Engineering
identifier doi10.1061/(ASCE)MT.1943-5533.0000149
treeJournal of Materials in Civil Engineering:;2011:;Volume ( 023 ):;issue: 002
contenttypeFulltext


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record