Suche Bilder Maps Play YouTube News Gmail Drive Mehr »
Anmelden
Books Bücher 11 - 14 von 14 in Each v.*as immersed for half an hour in the boiling solution of sulphate of soda,...
" Each v.*as immersed for half an hour in the boiling solution of sulphate of soda, and then hung up to dry, this performance being repeated daily throughout the four weeks which the experiment lasted. Although as above noted this process is practically... "
...The Physical, Chemical and Economic Properties of Building Stones - Seite 105
von George Perkins Merrill - 1898 - 123 Seiten
Vollansicht - Über dieses Buch

Report

Maryland Geological Survey - 1898
...0.91 The specimens operated upon, it should be stated, were cut in the form of inch cubes. Each iras immersed for half an hour in the boiling solution...productive of certain results which are well worth a moment's consideration. Thus the red sandstone from Seneca Creek, Maryland, with a specific gravity...
Vollansicht - Über dieses Buch

Report

Maryland Geological Survey - 1898
...0.91 The specimens operated upon, it should be stated, were cut in the form of inch cubes. Each ivas immersed for half an hour in the boiling solution...productive of certain results which are well worth a moment's consideration. Thus the red sandstone from Seneca Creek, Maryland, with a specific gravity...
Vollansicht - Über dieses Buch

Bulletin - United States Geological Survey, Ausgabe 426

Geological Survey (U.S.) - 1910
...tests of Maryland granites. Merrill states that the inch cubes were immersed for half an hour in a boiling solution of sulphate of soda and then hung...performance being repeated daily throughout the four weeks of the experiment. The result is assumed to be analogous to that of freezing. Strength and other physical...
Vollansicht - Über dieses Buch

The Explosibility of Coal Dust

George Samuel Rice, Joseph Christie Whitney Frazer, Axel Larsen, Frank Haas, Carl Scholz - 1910 - 186 Seiten
...tests of Maryland granites. Merrill states that the inch cubes were immersed for half an hour in a boiling solution of sulphate of soda and then hung...performance being repeated daily throughout the four weeks of the experiment. The result is assumed to be analogous to that of freezing. Strength and other physical...
Vollansicht - Über dieses Buch




  1. Meine Mediathek
  2. Hilfe
  3. Erweiterte Buchsuche
  4. PDF herunterladen