| 摘要 |
FIELD: lubricants. SUBSTANCE: invention relates to molds for fabrication of concrete and reinforced concrete parts and aims at increasing quality of the surface of parts, increasing stability of grease, and retaining grease on vertical surfaces. For that, grease contains, wt %: exhausted motor oil 20-30, saponified tall pitch 1.0-2.5, soda ash 0.3-0.6, and water - the balance. EFFECT: improved quality of grease and surface of concrete parts.
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