It was observed that mineralogical composition of the investigated
SAC composites varied over time. During the curing period,
various hydration products were formed. These new products influence
the diameters of the pores and their distribution within the
composite, reducing the proportion of large pores, while increasing
the volume of micropores, thus disabling water accessibility to the
incorporated pollutants, and trapping them in the composite matrix.
In production of such composites recycled aggregates can also be
used, resulting in similar low-strength materials, with a similar
mineralogical composition, which differ mainly due to the mineral
composition of the added recycled aggregate.
It was observed that mineralogical composition of the investigatedSAC composites varied over time. During the curing period,various hydration products were formed. These new products influencethe diameters of the pores and their distribution within thecomposite, reducing the proportion of large pores, while increasingthe volume of micropores, thus disabling water accessibility to theincorporated pollutants, and trapping them in the composite matrix.In production of such composites recycled aggregates can also beused, resulting in similar low-strength materials, with a similarmineralogical composition, which differ mainly due to the mineralcomposition of the added recycled aggregate.
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