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Slag-modified portland cement

Type S po22olan-modified Portland cement. Type I (PM) and slag-modified Portland cement. Type I (SM). [Pg.294]

There do not seem to be any particular requirements for the composition of the Portland cement employed. Ordinary Portland cement performs better than slag-modified Portland cement (Santos et al., 1999). The polyacrylamide polymer should also be available in a well-dispersed form, to facilitate processing. [Pg.217]

The examination of chemical composition of slag glass surface at the early age of hydration has shown that it is modified immediately after the contact with the Uquid phase [6]. As the result of incongment dissolution of slag grains on their surface the l er of C-S-H is formed, with, however, lower C/S ratio than in the Portland cement paste. When the hydration of slag is activated by alkalis, this phase contains the Na+ orK+ ions. [Pg.585]

See other pages where Slag-modified portland cement is mentioned: [Pg.39]    [Pg.39]    [Pg.403]    [Pg.363]    [Pg.510]    [Pg.317]    [Pg.121]    [Pg.500]    [Pg.115]   
See also in sourсe #XX -- [ Pg.3 , Pg.8 ]



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