SU976754A1 - METHOD OF INSULATION OF UNDERGROUND CHAMBERS - Google Patents

METHOD OF INSULATION OF UNDERGROUND CHAMBERS

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Publication number
SU976754A1
SU976754A1 SU2803774/03A SU2803774A SU976754A1 SU 976754 A1 SU976754 A1 SU 976754A1 SU 2803774/03 A SU2803774/03 A SU 2803774/03A SU 2803774 A SU2803774 A SU 2803774A SU 976754 A1 SU976754 A1 SU 976754A1
Authority
SU
USSR - Soviet Union
Prior art keywords
insulation
hardening material
layer
underground chambers
pressure
Prior art date
Application number
SU2803774/03A
Other languages
Russian (ru)
Inventor
В.Д. Павлов
В.К. Мирошниченко
Original Assignee
Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов "ВНИИЦВЕТМЕТ"
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 горно-металлургический институт цветных металлов "ВНИИЦВЕТМЕТ" filed Critical Всесоюзный научно-исследовательский горно-металлургический институт цветных металлов "ВНИИЦВЕТМЕТ"
Priority to SU2803774/03A priority Critical patent/SU976754A1/en
Application granted granted Critical
Publication of SU976754A1 publication Critical patent/SU976754A1/en

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Abstract

Способ изоляции подземных камер, включающий по меньшей мере однократное нанесение слоя твердеющего материала на стенки камеры по всему ее периметру и воздействие на нанесенный слой твердеющего материала давлением газовой среды, отличающийся тем, что, с целью повышения качества изоляции и снижения трудоемкости и энергозатрат, воздействие на слой твердеющего материала давлением газовой среды осуществляют путем взрыва заряда взрывчатого вещества, размещаемого в камере.The method of isolation of underground chambers, including at least one application of a layer of hardening material on the chamber walls around its perimeter and the impact on the applied layer of hardening material by the pressure of the gaseous medium, characterized in that, in order to improve the quality of insulation and reduce labor intensity and energy costs, the effect on a layer of hardening material by the pressure of the gas medium is carried out by the explosion of the charge of an explosive placed in the chamber.

SU2803774/03A 1979-08-02 1979-08-02 METHOD OF INSULATION OF UNDERGROUND CHAMBERS SU976754A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2803774/03A SU976754A1 (en) 1979-08-02 1979-08-02 METHOD OF INSULATION OF UNDERGROUND CHAMBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2803774/03A SU976754A1 (en) 1979-08-02 1979-08-02 METHOD OF INSULATION OF UNDERGROUND CHAMBERS

Publications (1)

Publication Number Publication Date
SU976754A1 true SU976754A1 (en) 1999-07-27

Family

ID=60525979

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2803774/03A SU976754A1 (en) 1979-08-02 1979-08-02 METHOD OF INSULATION OF UNDERGROUND CHAMBERS

Country Status (1)

Country Link
SU (1) SU976754A1 (en)

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