"Silica fume." . . "Cement." . . . . . . . . "Pozzolanic and cementitious admixtures are becoming increasingly important to enhance the environmental friendliness of portland-cement concrete and to improve workability, durability, and other properties of the material. This book provides a simple but comprehensive review of the composition and performance of important pozzolanic and cementitious admixtures, such as fly ash, granulated blast-furnace slag, natural pozzolans, silica fume, rice-husk ash and metakaolin."@en . . "Pozzolanic and cementitious materials" . . . "Pozzolanic and cementitious materials"@en . "Pozzolanic and cementitious materials"@it . . . . . . . . . . . . . . . . . . . . . . . . . "Construction Matériaux." . . "Fly ash." . . "Cementi." . . "Béton." . . "Materiais e componentes de construcao." . . "Ciment." . . . . "Betonzusatzmittel." . . "Pozzuolanas." . .