UA86149C2 - Composition of curing mix for filling blast-hole and well charges - Google Patents

Composition of curing mix for filling blast-hole and well charges

Info

Publication number
UA86149C2
UA86149C2 UAA200709707A UAA200709707A UA86149C2 UA 86149 C2 UA86149 C2 UA 86149C2 UA A200709707 A UAA200709707 A UA A200709707A UA A200709707 A UAA200709707 A UA A200709707A UA 86149 C2 UA86149 C2 UA 86149C2
Authority
UA
Ukraine
Prior art keywords
mix
filling
curing
composition
well charges
Prior art date
Application number
UAA200709707A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Анатолий Федорович Булат
Валентин Григорьевич Перепелица
Константин Степанович Ищенко
Валентин Яковлевич Осинний
Наталья Владимировна Осиння
Владимир Николаевич Коновал
Алексей Константинович Ищенко
Original Assignee
Институт Геотехнической Механики Им. Н.С. Полякова Нан Украины
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 Институт Геотехнической Механики Им. Н.С. Полякова Нан Украины filed Critical Институт Геотехнической Механики Им. Н.С. Полякова Нан Украины
Priority to UAA200709707A priority Critical patent/UA86149C2/en
Publication of UA86149C2 publication Critical patent/UA86149C2/en

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)

Abstract

The invention relates to curing mixes for formation of filling in blast hole and well charges and can be used for filling worked out and fixation space, backfill and tightening mine workings, fixation of rough stone strips at laying those at joint of face with drift, etc. Composition of curing mix for filling blast hole and well charges includes, mass %: alumopotassium halloon 10,1-13,4; water 15,4-23; lignosulfonates 7,5-10,3; mix of 60 % milled natural anhydrite of fraction d= 3-5 mm and 40 % tailings of coal saturation (mud) of fraction d= 0,25-0,5 mm with humidity 13-15 % the rest. Decrease of terms of preparation is provided, of time of mix curing beginning, with increase of strength, plasticity and adhesion to side rocks.
UAA200709707A 2007-08-28 2007-08-28 Composition of curing mix for filling blast-hole and well charges UA86149C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAA200709707A UA86149C2 (en) 2007-08-28 2007-08-28 Composition of curing mix for filling blast-hole and well charges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200709707A UA86149C2 (en) 2007-08-28 2007-08-28 Composition of curing mix for filling blast-hole and well charges

Publications (1)

Publication Number Publication Date
UA86149C2 true UA86149C2 (en) 2009-03-25

Family

ID=50557689

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200709707A UA86149C2 (en) 2007-08-28 2007-08-28 Composition of curing mix for filling blast-hole and well charges

Country Status (1)

Country Link
UA (1) UA86149C2 (en)

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