FIELD: construction.
SUBSTANCE: thinner of cement and raw slurry comprises a composition of lignosulphonates and polymer derivatives of aromatic sulphonic acids in which a monomer organic electrolyte and an additive of the plasticising and air-entraining action is introduced additionally at the following component ratio, pts. wt.: lignosulphonates - 20-55; polymers of derivatives of aromatic acids - 40-70; monomeric organic electrolyte - 1.5; additive of the plasticising and air-entraining action - 1-5.
EFFECT: reduction of the slurry humidity and preservation of its technologically acceptable mobility for a long time.
5 cl, 4 tbl
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