FIELD: chemistry.
SUBSTANCE: group of inventions relates to geopolymer units, alkali-activated aluminosilicates and modified alcali aluminosilicates, and to materials containing said aggregates. Composition contains porous aggregates containing aluminosilicate nanoparticles, average size of which is from about 5 nm to about 60 nm, most part of porous aggregates is characterized by size from approximately 50 nm to approximately 1 mcm, and a large portion of the pores between the aluminosilicate nanoparticles in the porous aggregates is characterized by a pore width of about 2 nm to about 100 nm, wherein porous aggregates contain up to approximately 0.5 wt. % of conjugated anions of acids, including sulphates, nitrates, chlorides and acetates. Group of inventions is developed in the dependent claims of the invention.
EFFECT: technical result is obtaining geopolymer aggregates with high resistance to mechanical action.
23 cl, 16 dwg, 10 ex
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