Skip directly to search Skip directly to A to Z list Skip directly to page options Skip directly to site content

NIOSHTIC-2 Publications Search

Search Results

Feasibility Study of Surface Impregnation Equipment for Chemical Stabilization of Coal Mine Structures, 4 Volume Set, Volume 3 - Final Report, Phase II.

Authors
Anonymous
Source
NTIS: PB/225-366/4as Available for Reference At Bureau Libraries :166 pages
Link
NIOSHTIC No.
10001016
Abstract
This report discusses the establishment of a complete design for impregnation equipment for chemical stabilization of coal mine structures and determination of the economics of constructing, using, and maintaining the impregnation equipment designed. It covers a general description of the polymer impregnation machine, the meter and feed system, followed by a detailed account of the design selection process for each major subassembly. Most of the design was conducted without benefit of any testing of hardware. Items designed without testing include the drill and nozzle installer mechanism, boom and linkages, roof support system, and vehicle and controls. The report states that these designs are based on similar equipment currently in use and should , therefore, incur minimal problems when fabricated and assembled into a prototype.
Publication Date
19720101
Document Type
CP; Final Contract Report;
Fiscal Year
1972
NTIS Accession No.
PB-225366
NTIS Price
A09
Identifying No.
OFR 59(3)-73
NIOSH Division
SRC;
Source Name
NTIS: PB/225-366/4as; Available for Reference At Bureau Libraries
Performing Organization
Eimco Envirotech Corp.
TOP