RAW MIX FOR MANUFACTURE OF EXPANDED CLAY AGGREGATE

RAW MIX FOR MANUFACTURE OF EXPANDED CLAY AGGREGATE

building materials industry, more particularly manufacture of light-weight aggregate from mixture of clay stock and ash from heat-electric power stations. SUBSTANCE: raw mix comprises high-melting ash from electric power stations and production additive which is essentially plasticizer which is flux...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: EVTUSHENKO E.A, TOMILOV V.G, PUGACH L.I, SHCHINNIKOV P.A, SAZONOV I.N, NOZDRENKO G.V, KAPUSTIN V.A, KOCHKIN S.S, PUGACH JU.L, OVCHINNIKOV JU.V
Format: Patent
Sprache:eng
Schlagworte:
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:building materials industry, more particularly manufacture of light-weight aggregate from mixture of clay stock and ash from heat-electric power stations. SUBSTANCE: raw mix comprises high-melting ash from electric power stations and production additive which is essentially plasticizer which is flux-forming and evolves gas in the form of homogeneous colloidal suspension composed of three ingredients by dry matter: peat, 20%; commonly found loams, 20% and lime sifting resulting from crushed stone production, 60%, ratios of components being as follows, wt %: high-melting ash, 75-90; and additive, 10-25. EFFECT: greater strength of expanded clay aggregate and higher content ash in raw mix. 2 tbl