COMPOSITION OF HEAT-INSULATING PLASTER Russian patent published in 2016 - IPC C04B41/50 C04B28/10 C04B111/20 

FIELD: construction.

SUBSTANCE: invention relates to construction and can be used as a dry plaster mixture intended for heat-insulating coatings of external and internal sides of buildings walls. Finishing composition contains, wt. parts: air-slaked lime 69-78; cement 6.9-7.8; filler - pearlite sand 6.5-11.7; plasticizing additive Kratasol PFM 0.6-0.8; mineral additive - synthetic aluminosilicates obtained by adding fine powders of aluminium in a liquid sodium glass at the temperature of 60 °C during 90 minutes and drying the precipitate 3.5-7.5; polymer additive - redispersible powder VINNAPAS 8031H 3.5-3.9.

EFFECT: faster hardening and higher strength.

1 cl, 4 tbl