FIELD: chemistry.
SUBSTANCE: invention relates to compositions of putty for levelling stone and concrete surfaces. Composition contains the following, wt.%: slaked lime 15–18, microcalcite KM-2 29.9–34.3, cellulose fibre LVJIANR Cellulose Fiber TM50 1.5–2.1, microwollastonite Mivoll 10–97 5.1–6.45, additive Atren RET G 0.15–0.2, water 42.3–44.
EFFECT: higher ductility and pot life of putty.
1 cl, 7 tbl
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