PL413532A1 - 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 - Google Patents

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

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Publication number
PL413532A1
PL413532A1 PL413532A PL41353215A PL413532A1 PL 413532 A1 PL413532 A1 PL 413532A1 PL 413532 A PL413532 A PL 413532A PL 41353215 A PL41353215 A PL 41353215A PL 413532 A1 PL413532 A1 PL 413532A1
Authority
PL
Poland
Prior art keywords
sands
integration
washed
river
excavated
Prior art date
Application number
PL413532A
Other languages
Polish (pl)
Inventor
Andrzej Vogt
Stanisław Strzelecki
Adam Adamczyk
Sławomir Szafert
Original Assignee
Uniwersytet Wrocławski
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uniwersytet Wrocławski filed Critical Uniwersytet Wrocławski
Priority to PL413532A priority Critical patent/PL413532A1/en
Publication of PL413532A1 publication Critical patent/PL413532A1/en

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Abstract

Przedmiotem zgłoszenia jest sztuczny piaskowiec uzyskany w wyniku scalania piasków, ze szczególnym uwzględnieniem piasków rzecznych, kopanych i płukanych, kompozycja do scalania tych piasków oraz sposób scalania piasków, a zwłaszcza piasków rzecznych, kopanych i płukanych metodą chemiczną, przy zastosowaniu głównie mineralnych lepiszczy powstających również z piasku jako surowca do ich produkcji, który polega na kontaktowaniu piasku w ilości 80 - 85% wagowych z 42 - 45% wodnym roztworem krzemianu sodu w ilości 7 - 15% wag. w stosunku do scalanej mieszaniny i jego utwardzaczem w ilości 1 - 14% wag. w stosunku ilości krzemianu sodu, nanokrzemionką w ilości 2 - 4% wag. w stosunku do scalanej mieszaniny uprzednio zawieszoną w szkle wodnym, po czym następuje wytrząsanie w formie oraz utwardzanie w podwyższonej temperaturze.The subject of the application is artificial sandstone obtained as a result of merging sands, with particular emphasis on river, dug and washed sands, a composition for merging these sands and a method for merging sands, in particular river sands, dug and washed with a chemical method, using mainly mineral binders also arising from sand as a raw material for their production, which involves contacting sand in the amount of 80 - 85% by weight with 42 - 45% aqueous solution of sodium silicate in the amount of 7 - 15% by weight 1 - 14% by weight relative to the mixture and its hardener. based on the amount of sodium silicate, nanosilica in the amount of 2-4 wt. relative to the merged mixture previously suspended in water glass, followed by shaking in the mold and curing at elevated temperature.

PL413532A 2015-08-12 2015-08-12 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 PL413532A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL413532A PL413532A1 (en) 2015-08-12 2015-08-12 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL413532A PL413532A1 (en) 2015-08-12 2015-08-12 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

Publications (1)

Publication Number Publication Date
PL413532A1 true PL413532A1 (en) 2017-02-13

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ID=57965425

Family Applications (1)

Application Number Title Priority Date Filing Date
PL413532A PL413532A1 (en) 2015-08-12 2015-08-12 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

Country Status (1)

Country Link
PL (1) PL413532A1 (en)

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