In order to add value and improve the sales, it was developed by CSN/UFSCar new applications for BOF slag as road pavement and railway ballast, replacing the crushed rock, the material conventionally used in such applications. This paper describes the laboratorial methods and techniques which were developed to certify the BOF slag quality and assure the Brazilian technical specifications by Departamenlo Nacional dc Estradas e Rodagem - DNER (road pavement) and Associacao Brasileira de Normas Tecnicas -ABNT (railway ballast).(VDEh)
Desenvolvimento de novas rotas de aplicacao da escoria de aciaria LD.
Verwendung von Schlacke als Füllmaterial für Straßenbeläge und Gleisanlagen
Use of bof slag as road pavement and railway ballast
Metalurgia & Materiais - ABM, Sao Paulo ; 58 , 524 ; 64-70
2002
7 Seiten, 11 Bilder, 6 Tabellen, 20 Quellen
Aufsatz (Zeitschrift)
Portugiesisch
Schlacke , Straßenbau , Straßenbelag , Straßendecke , Gleis , Gleisanlage , Gleismaterial , Füllmaterial
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