A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shaft-sinking problem overcome by grouting
Grouting of area surrounding airshaft prior to start of actual shaft sinking operations solved problem of penetrating water bearing strata and facilitated completion of 325-ft deep shaft.
Shaft-sinking problem overcome by grouting
Grouting of area surrounding airshaft prior to start of actual shaft sinking operations solved problem of penetrating water bearing strata and facilitated completion of 325-ft deep shaft.
Shaft-sinking problem overcome by grouting
Mechanization
Mechanization ; 20
1956
2 pages
Article (Journal)
English
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Grouting methods employed in sinking the Harwick Coal and Coke Company shaft
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