MIXTURE FOR MANUFACTURING PLATES FROM FOAM POLYSTYRENE CONCRETE Russian patent published in 2023 - IPC C04B28/04 C04B38/08 C04B111/40 

FIELD: technical materials.

SUBSTANCE: invention relates to the field of technical materials, in particular to structural, heat-insulating, sound-proof plates made of expanded polystyrene concrete, namely, to a mixture for the manufacture of plates from expanded polystyrene concrete. The mixture for the manufacture of slabs of expanded polystyrene concrete includes, wt.%: Portland cement 47.3-66.0, ground granulated blast-furnace slag 5.0-7.0, silica fume 5.0-7.0, redispersible polymer powder 0.5-0 .7, expanded polystyrene 1.5-2.1, polycarboxylate superplasticizer 1.1-1.5, sand 0.0-28.3, water 11.3-15.7.

EFFECT: reducing the weight of the building board made from the claimed mixture, utilization of blast-furnace slag.

1 cl, 3 tbl