BINDING AGENT
manufacture of building materials. SUBSTANCE: binding agent contains 80-99% Portland cement and 1-20% molybdenum trioxide. EFFECT: increased plastic strength of cement mortar and reduced shrinkage during hardening. 1 tbl
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | manufacture of building materials. SUBSTANCE: binding agent contains 80-99% Portland cement and 1-20% molybdenum trioxide. EFFECT: increased plastic strength of cement mortar and reduced shrinkage during hardening. 1 tbl |
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