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ADDITIVE FOR CEMENT-FREE BUILDING MATERIALS
An additive for producing a hardenable building material, especially a mineral composition comprising clays, comprising or consisting of: a) a dispersing agent, selected from aluminates, aluminate precursors, phosphates, silicates and/or polyacrylates, which is capable of dispersing clay particles in an aqueous slurry, and b) a coagulating agent, selected from salts of divalent metal cations, preferably salts of alkaline earth metals and/or iron, especially magnesium, calcium and/or iron salts, capable of causing clay particles to agglomerate in a aqueous slurry.
ADDITIVE FOR CEMENT-FREE BUILDING MATERIALS
An additive for producing a hardenable building material, especially a mineral composition comprising clays, comprising or consisting of: a) a dispersing agent, selected from aluminates, aluminate precursors, phosphates, silicates and/or polyacrylates, which is capable of dispersing clay particles in an aqueous slurry, and b) a coagulating agent, selected from salts of divalent metal cations, preferably salts of alkaline earth metals and/or iron, especially magnesium, calcium and/or iron salts, capable of causing clay particles to agglomerate in a aqueous slurry.
ADDITIVE FOR CEMENT-FREE BUILDING MATERIALS
LANDROU GNANLI (author) / BRUMAUD CORALIE (author) / HABERT GUILLAUME (author)
2023-05-18
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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