SU1501577A1 - Method for preparation of grouting mortar - Google Patents

Method for preparation of grouting mortar

Info

Publication number
SU1501577A1
SU1501577A1 SU4048102/03A SU4048102A SU1501577A1 SU 1501577 A1 SU1501577 A1 SU 1501577A1 SU 4048102/03 A SU4048102/03 A SU 4048102/03A SU 4048102 A SU4048102 A SU 4048102A SU 1501577 A1 SU1501577 A1 SU 1501577A1
Authority
SU
USSR - Soviet Union
Prior art keywords
silicofluoric acid
carbonate
preparation
gel
grouting mortar
Prior art date
Application number
SU4048102/03A
Other languages
Russian (ru)
Inventor
Н.Т. Логачев
Original Assignee
Всесоюзный научно-исследовательский и проектно-конструкторский институт по осушению месторождений полезных ископаемых, специальным горным работам, рудничной геологии и маркшейдерскому делу
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 Всесоюзный научно-исследовательский и проектно-конструкторский институт по осушению месторождений полезных ископаемых, специальным горным работам, рудничной геологии и маркшейдерскому делу filed Critical Всесоюзный научно-исследовательский и проектно-конструкторский институт по осушению месторождений полезных ископаемых, специальным горным работам, рудничной геологии и маркшейдерскому делу
Priority to SU4048102/03A priority Critical patent/SU1501577A1/en
Application granted granted Critical
Publication of SU1501577A1 publication Critical patent/SU1501577A1/en

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  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

FIELD: mining engineering. SUBSTANCE: method consists in preliminary mixing of silicofluoric acid with carbonate of alkali metal in the amount of 0.5-3 to 1 mas.part of silicofluoric acid (in terms of anhydrous one). Then, produced mixture is mixed with water glass in volume ratio of 1:0.5-1:3. Introduction of carbonate into silicofluoric acid allows inhibition of gel formation in silicate composition within wider interval, and results in decrease of aggressive properties of coagulant. EFFECT: extended range of compounding of silicate solution and conditions for its use and production of gel free of shrinking deformation and increased strength of formed stone. 2 tbl
SU4048102/03A 1986-04-03 1986-04-03 Method for preparation of grouting mortar SU1501577A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4048102/03A SU1501577A1 (en) 1986-04-03 1986-04-03 Method for preparation of grouting mortar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4048102/03A SU1501577A1 (en) 1986-04-03 1986-04-03 Method for preparation of grouting mortar

Publications (1)

Publication Number Publication Date
SU1501577A1 true SU1501577A1 (en) 1994-12-15

Family

ID=60527005

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4048102/03A SU1501577A1 (en) 1986-04-03 1986-04-03 Method for preparation of grouting mortar

Country Status (1)

Country Link
SU (1) SU1501577A1 (en)

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