作者: G. Frigione
DOI: 10.1016/B978-0-08-028670-9.50020-X
关键词: Portland cement 、 Mining engineering 、 Materials science 、 Clinker (cement) 、 Mortar 、 Metallurgy 、 Gypsum 、 Calcium 、 Sulfate 、 Rheology 、 Cement
摘要: … This chapter highlights the usage of gypsum, which has long been recognized as an … essential component of Portland cement. Gypsum was first used with Portland cement to retard the …