SU1348529A1 - Method of repairing mine workings - Google Patents

Method of repairing mine workings Download PDF

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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
Application number
SU853978412A
Other languages
Russian (ru)
Inventor
Иван Григорьевич Манец
Олег Николаевич Степанищев
Владимир Николаевич Ноздрин
Анатолий Иванович Анищенко
Михаил Давыдович Херсонский
Original Assignee
Управление "Спецшахтомонтаж" Производственного Объединения "Карагандауголь"
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 Управление "Спецшахтомонтаж" Производственного Объединения "Карагандауголь" filed Critical Управление "Спецшахтомонтаж" Производственного Объединения "Карагандауголь"
Priority to SU853978412A priority Critical patent/SU1348529A1/en
Application granted granted Critical
Publication of SU1348529A1 publication Critical patent/SU1348529A1/en

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  • 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)

Формула изобретени Invention Formula Способ ре.монта горных выработок, вклю- чаюп.ий очистку поверхности выработки, закрепление на ней металлической сетки, нанесение на сетку сло  набрызг-бетона, отличающийс  тем, что, с целью повышени  несушей способности крепи и улучшени  ее гидроизол ции после очистки и перед набрызг- бетонированнем, поверхность выработки обрабатывают затвердеваюпк й в сухой и влажной среде водостойкой композицией с образованием монолитного водонепронинаемого покрыти , а набрызг-бетон нанос т после полимеризации композиции.The process of installing the mine workings, including cleaning the surface of the mine, fixing a metal mesh on it, applying a layer of concrete to the mesh, characterized in that, in order to increase the holding capacity of the support and improve its waterproofing after cleaning and before sprayed concrete, the surface of the excavation is treated with a waterproof composition in a dry and wet environment with a waterproof composition to form a monolithic waterproof coating, and spray coating is applied after the composition is polymerized.
SU853978412A 1985-11-10 1985-11-10 Method of repairing mine workings SU1348529A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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