Organization, Equipment and Operation of the Structural-materials Testing Laboratories at St. Louis, Mo, 329-330. sayılarU.S. Government Printing Office, 1908 - 84 sayfa |
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14 sonuçtan 1-5 arası sonuçlar
Sayfa iii
... cubic foot Percentage of absorption Specific gravity .. Method used with large material Method used with material that passes 1 - inch screen . Percentage of silt Granulometric analysis . Tests of mortar . Description . Strength tests ...
... cubic foot Percentage of absorption Specific gravity .. Method used with large material Method used with material that passes 1 - inch screen . Percentage of silt Granulometric analysis . Tests of mortar . Description . Strength tests ...
Sayfa 11
... foot lengths , transverse tests on beams up to 25 - foot span , and tests ... cubic yard capacity concrete cubical mixer , mounted on skids , manu ... cubic yard capacity cubical concrete mixer , with automatic charging hopper mounted on ...
... foot lengths , transverse tests on beams up to 25 - foot span , and tests ... cubic yard capacity concrete cubical mixer , mounted on skids , manu ... cubic yard capacity cubical concrete mixer , with automatic charging hopper mounted on ...
Sayfa 12
... cube molds of brass . were furnished by the Reclamation Service . Four cubic - foot measures . Fourteen of the 2 - inch cube molds One hundred and eighty cement storage cans of galvanized iron , 24 inches in diam- eter and 29 inches ...
... cube molds of brass . were furnished by the Reclamation Service . Four cubic - foot measures . Fourteen of the 2 - inch cube molds One hundred and eighty cement storage cans of galvanized iron , 24 inches in diam- eter and 29 inches ...
Sayfa 17
... cubic foot . 4. Sifting ( granulometric composition ) . 5. Percentage of silt and character of same . 6. Percentage of voids . 7. Character of stone as to percentage of absorption , porosity , permeability , compressive strength , and ...
... cubic foot . 4. Sifting ( granulometric composition ) . 5. Percentage of silt and character of same . 6. Percentage of voids . 7. Character of stone as to percentage of absorption , porosity , permeability , compressive strength , and ...
Sayfa 18
... cubic foot ; ( b ) size ; ( c ) percentage of voids ; ( d ) percent- age of silt . 8. Weight per cubic foot , uncrushed . 9. Yield . 10. Absorption . 11. Porosity . 12. Permeability . 13. Methods of waterproofing . 14. Protective ...
... cubic foot ; ( b ) size ; ( c ) percentage of voids ; ( d ) percent- age of silt . 8. Weight per cubic foot , uncrushed . 9. Yield . 10. Absorption . 11. Porosity . 12. Permeability . 13. Methods of waterproofing . 14. Protective ...
Sık kullanılan terimler ve kelime öbekleri
absorption aggregate beam section bond test cent chairman Chicago Company Compressive strength Computations concrete and reinforced constituent-materials cubes cubic foot cylinder deformations deformeters determined dry material elastic limit equipment flask Form gage length GEOLOGICAL SURVEY grams Gravel inches in diameter inches long investigations joint committee limestone load Louis Louisiana Purchase Exposition manufactured by Tinius Meramec River methods micrometer mixer mixing modulus of elasticity molds mortar Ohio Olsen & Co percentage of voids permeability Philadelphia pounds per square proportions Reclamation Service reinforced concrete Richard L rods sample sand screen shear Shearing strength shown in Pl sieve silt span specific gravity specimens spherical bearing square inch steel stone STORAGE structural materials STRUCTURAL-MATERIALS TESTING LABORATORIES surface tamped tensile test pieces testing machine Tinius Olsen tion Transverse strength transverse tests typical Portland cement UNITED STATES GEOLOGICAL volume waterproofing weight of water Weight per cubic
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Sayfa 1 - The original advisory board consisted of the following representatives of the various national societies and Government bureaus. The American Institute of Mining Engineers: John Hays Hammond, past president, New York; Robert W. Hunt (Robert W . Hunt & Co., testing engineers, Chicago, Pittsburg, and New York), Chicago, 111.; BF Bush, manager and vice president. Western Coal and Mining Company, St. Louis, Mo. The American Institute of Electrical Engineers: Francis B. Crocker, professor of electrical...
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