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Basic oxygen furnace (BOF) slag is used for various applications. Utilisation of BOF slag for the production of cement has drawn attention world over recently. Combination of BOF slag, blast furnace (BF) slag, clinker and additives in fixed proportion are used for the production of steel slag cement (SSC). Physical and mechanical properties of SSC are similar to BF slag cement. Besides, it possess some special features like high late stage strength, low hear of hydration, good impermeability, microexpansion, good abrasion, corrosion and frost resistance. Because of these special qualities it finds application in special areas e.g. harbor engineering, highway construction, mass concrete engineering besides being used as a replacement of portland cement. An attempt has been made in this paper to discuss properties of BOF slag, suitability of BOF slag for cement making, properties and features of SSC, production technology, application and status of SSC plants world over.
Basic oxygen furnace (BOF) slag is used for various applications. Utilisation of BOF slag for the production of cement has drawn attention world over recently. Combination of BOF slag, blast furnace (BF) slag, clinker and additives in fixed proportion are used for the production of steel slag cement (SSC). Physical and mechanical properties of SSC are similar to BF slag cement. Besides, it possess some special features like high late stage strength, low hear of hydration, good impermeability, microexpansion, good abrasion, corrosion and frost resistance. Because of these special qualities it finds application in special areas e.g. harbor engineering, highway construction, mass concrete engineering besides being used as a replacement of portland cement. An attempt has been made in this paper to discuss properties of BOF slag, suitability of BOF slag for cement making, properties and features of SSC, production technology, application and status of SSC plants world over.
Steel slag cement
Stahlschlackenzement
Verma, R. (Autor:in)
SEAISI Quarterly ; 24 ; 77-83
1995
7 Seiten, 1 Bild, 2 Tabellen, 4 Quellen
Aufsatz (Zeitschrift)
Englisch
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