A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Chemical grouting aids Canadian shaft contractor
Exploration and development of gold property near Val D'Or, Que, required installation of 88 ft concrete collar (11 ft in bedrock) in preparation for 600 ft vertical 7×18 ft shaft; claim is overlain by 77 to 140 ft of fine glacial sand, lower 30 ft of which is water bearing; sand is uniform, clean, and compact at depth; grouting system using AM 9 chemical grout was selected.
Chemical grouting aids Canadian shaft contractor
Exploration and development of gold property near Val D'Or, Que, required installation of 88 ft concrete collar (11 ft in bedrock) in preparation for 600 ft vertical 7×18 ft shaft; claim is overlain by 77 to 140 ft of fine glacial sand, lower 30 ft of which is water bearing; sand is uniform, clean, and compact at depth; grouting system using AM 9 chemical grout was selected.
Chemical grouting aids Canadian shaft contractor
Can Min J
Easton, A.W. (author)
1965
3 pages
Article (Journal)
English
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