SU1348529A1 - Method of repairing mine workings - Google Patents
Method of repairing mine workings Download PDFInfo
- Publication number
- SU1348529A1 SU1348529A1 SU853978412A SU3978412A SU1348529A1 SU 1348529 A1 SU1348529 A1 SU 1348529A1 SU 853978412 A SU853978412 A SU 853978412A SU 3978412 A SU3978412 A SU 3978412A SU 1348529 A1 SU1348529 A1 SU 1348529A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- mine workings
- waterproof
- mine
- repairing mine
- Prior art date
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
Description
И;и)бретение относитс к горнорудной промышленности и предназначено дл ремонта горных выработок, в частности вертикальных и наклонных стволов.And; and i) shaving refers to the mining industry and is intended for the repair of mine workings, in particular vertical and inclined shafts.
Целью изобретени вл етс повышение несучцей способности крепи и улучп1ение ее гидроизолнпии.The aim of the invention is to improve the non-oddness of the lining ability and to improve its hydro-insolation.
На чертеже показана крепь, продольный разрез.The drawing shows the lining, a longitudinal section.
Способ осуществл ют следуюпиш образом (на примере ремонта крепи шахтного ствола).The method is carried out in the following manner (for example, repair of lining of the shaft shaft).
В стенках шахтпого ствола бур т пшу- ры длиной 1,5 м. В них вставл ют ста.ле- по.лимерные анкеры 1. Затем после очистки нанос т на стенки niaxTHoro ствола гидроизол ционный слой 2 полимерией композиции холодпого отверждени без подвода тепла . В качестве ее принимают композицию У11-6-108 на основе эпоксидной смолы УП- 666. Отверждение композиции осуществл етс как на сухой, так и на влажной поверхности благодар ирименеиию активпыхInto the walls of the mine shaft there are 1.5 m long drills. Steel length anchors 1 are inserted into them. After the cleaning, the waterproofing layer 2 is applied to the walls of the niaxTHoro trunk with a polymer of cold-curing composition without heat supply. As it is taken, the composition V11-6-108 is based on epoxy resin UH-666. The composition is cured both on a dry and on a wet surface due to the use of active
отвердителей типа УП-583. Затем на анкерах фиксируют металлическую сетку 3, дополнительно закрепл ют ее пластинами. С интервалом 30-40 мин, достаточным дл полимеризации |1олимерной композиции, с по- мошью специальной машины под давлением нанос т набрызг-бетон 4.hardeners like UP-583. Then the metal mesh 3 is fixed on the anchors, additionally fixed with its plates. With an interval of 30-40 minutes, sufficient for polymerization of the polymer composition, sprayed concrete 4 is applied with a special machine under pressure.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853978412A SU1348529A1 (en) | 1985-11-10 | 1985-11-10 | Method of repairing mine workings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853978412A SU1348529A1 (en) | 1985-11-10 | 1985-11-10 | Method of repairing mine workings |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1348529A1 true SU1348529A1 (en) | 1987-10-30 |
Family
ID=21205935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853978412A SU1348529A1 (en) | 1985-11-10 | 1985-11-10 | Method of repairing mine workings |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1348529A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2459084C1 (en) * | 2011-01-20 | 2012-08-20 | Общество с ограниченной ответственностью "МЕТРОБАЛТСТРОЙ" | Method for vertical borehole reconstruction |
-
1985
- 1985-11-10 SU SU853978412A patent/SU1348529A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2459084C1 (en) * | 2011-01-20 | 2012-08-20 | Общество с ограниченной ответственностью "МЕТРОБАЛТСТРОЙ" | Method for vertical borehole reconstruction |
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