blackish powder form in slag cement As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals
Supplementary cementing materials (SCMs) contribute to the properties of hardened concrete through hydraulic or pozzolanic activity Typical examples are fly ashes, slag cement (ground, granulated blast-furnace slag), and silica fume
The role of the alumina content of slag, plus the ,
The effects on composite cements of the aluminium content of slag, plus that of additional sulfate, have been investigated Samples containing cement or composites with 40% replacement by one of 2 different slags, differing in aluminium contents, were prepared
blackish powder form in slag cement - palletrackscoin
Ground granulated blast-furnace slag - Wikipedia Ground-granulated blast-furnace slag (GGBS or GGBFS) is obtained by quenching molten iron , a glassy, granular product that is then dried and ground into a fine powder .