COMPOSITION FOR PREPARING BUILDING PRODUCTS

building industry. SUBSTANCE: composition comprises components, ratios of components being as follows wt.%: cement, 10-50; slurry resulting from acid processing of apatite concentrate production waste 5-40; and inert filler, the balance. EFFECT: higher water resistance, and cheap and ecologically ha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MARTUSEVICH A.P, KIM VISSARION, KRUCHININA N.E, LISJUK B.S, SAVILOVA G.N, KONONENKO V.S
Format: Patent
Sprache:eng ; rus
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Beschreibung
Zusammenfassung:building industry. SUBSTANCE: composition comprises components, ratios of components being as follows wt.%: cement, 10-50; slurry resulting from acid processing of apatite concentrate production waste 5-40; and inert filler, the balance. EFFECT: higher water resistance, and cheap and ecologically harmless stock. 2 cl, 1 tbl