COMPOSITION FOR PROTECTIVE COATING

COMPOSITION FOR PROTECTIVE COATING

FIELD: protective coatings. SUBSTANCE: invention relates to compositions applied for finishing concrete and stucco surfaces to be protected against radiations. Known composition based on clay and optical glass wastes manifest unsatisfactory protective characteristics. More acceptable ones are achiev...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SARATOVTSEVA N.D, SOLOMATOV V.I, PROSHIN A.P, KOZLOV JU.A, LOGANINA V.I
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:FIELD: protective coatings. SUBSTANCE: invention relates to compositions applied for finishing concrete and stucco surfaces to be protected against radiations. Known composition based on clay and optical glass wastes manifest unsatisfactory protective characteristics. More acceptable ones are achieved with composition containing (in wt %): liquid glass, 50.0- 54.1; sodium silica-fluoride, 5.0-5.4; optical glass wastes, 13.5- 25.7; barium sulfate, 12.5-16.3; and magnetite, 4.0-13.5. EFFECT: improved protective characteristics.