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Application filed by Uniwersytet WrocławskifiledCriticalUniwersytet Wrocławski
Priority to PL413526ApriorityCriticalpatent/PL413526A1/en
Publication of PL413526A1publicationCriticalpatent/PL413526A1/en
Przedmiotem zgłoszenia jest kompozycja do scalania piasków, a zwłaszcza piasków rzecznych, kopanych i płukanych zawierająca piasek w ilości 80 - 85% wagowych, 42 - 45% wodny roztwór krzemianu sodu w ilości 7 - 15% wag. w stosunku do scalanej mieszaniny i jego utwardzacz w ilości 1 - 14% wag. w stosunku ilości krzemianu sodu, nanokrzemionkę w ilości 2-4 % wag. w stosunku do scalanej mieszaniny uprzednio zawieszonej w roztworze krzemianu sodu.The subject of the application is a composition for consolidating sands, especially river, dug and washed sands containing sand in the amount of 80 - 85% by weight, 42 - 45% aqueous solution of sodium silicate in the amount of 7 - 15% by weight. 1 - 14% by weight relative to the mixture being mixed and its hardener based on the amount of sodium silicate, nanosilica in an amount of 2-4 wt. relative to the combined mixture previously suspended in sodium silicate solution.
PL413526A2015-08-122015-08-12Composition for integration of sands, and preferably the river sands, excavated and washed
PL413526A1
(en)
CURRENT COMPOSITION, METHOD OF OBTAINING A CURRENT COMPOSITION, AND ALSO A METHOD OF HYDRAULIC EXPOSURE OF UNDERGROUND FORMATION USING A CURRENT COMPOSITION
Artificial sandstone obtained as a result of integration of sands, with special consideration of river sands, excavated and washed, composition for the integration of these sands and method of integration of sands, and preferably the river sands, excavated and washed