FIELD: construction.
SUBSTANCE: invention relates to a manufacturing method and associated apparatus for producing gypsum plaster products for construction purposes, for example in the manufacture of plaster board. Method and apparatus for producing a gypsum product comprising a mixer for mixing gypsum and water and two foam feeds into the system wherein the foam feeds each comprise foam of different bubble size distributions.
EFFECT: technical result consists in increase of gypsum products strength.
8 cl, 9 dwg, 7 tbl
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