FIELD: construction.
SUBSTANCE: fire-inhibiting aqueous composition for porous material processing includes ammonium sulfate and water-soluble inorganic salt, such as carbonate and/or bicarbonate of alkaline metal selected out of group including sodium and potassium, at the claimed component ratio. Fire-inhibiting aqueous composition shows high fire inhibiting properties, thermal stability, it is not decomposed by air and can be stored in glass or polyethylene package for long time.
EFFECT: good penetrating properties of composition in porous capillaries providing for uniform soaking of porous material, toxicity of composition close to zero.
5 cl, 2 tbl, 2 ex
