Bulletin of the United States Geological SurveyThe Survey., 1908 |
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Sayfa
Geological Survey (U.S.). HARVARD UNIVERSITY CHRISTO VERI TAS NV - A LIBRARY OF THE MINERALOGICAL LABORATORY UNIVERSITY MUSEUM Bulletin No. 329 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL.
Geological Survey (U.S.). HARVARD UNIVERSITY CHRISTO VERI TAS NV - A LIBRARY OF THE MINERALOGICAL LABORATORY UNIVERSITY MUSEUM Bulletin No. 329 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL.
Sayfa v
... laboratories II . Interior views of constituent - materials laboratory . III . A , 40,000 - pound hydraulic hand - power compression machine ; B , Accelerated test apparatus for soundness tests of cement ; C , Attach- ment for testing ...
... laboratories II . Interior views of constituent - materials laboratory . III . A , 40,000 - pound hydraulic hand - power compression machine ; B , Accelerated test apparatus for soundness tests of cement ; C , Attach- ment for testing ...
Sayfa vi
... Laboratories , Chicago , Ill ..... XXIII . Heating chamber , Underwriters ' Laboratories , Chicago , Ill ... XXIV . A , Fire door filled with building blocks ready for test ; B , Appli- cation of water jet to test panel after fire ...
... Laboratories , Chicago , Ill ..... XXIII . Heating chamber , Underwriters ' Laboratories , Chicago , Ill ... XXIV . A , Fire door filled with building blocks ready for test ; B , Appli- cation of water jet to test panel after fire ...
Sayfa ix
... laboratory at St. Louis ; ( 3 ) the testing of these materials , not only by chemical and physical examination of the materials themselves , but also by mixing them with a typical cement and using these mixtures in the making of blocks ...
... laboratory at St. Louis ; ( 3 ) the testing of these materials , not only by chemical and physical examination of the materials themselves , but also by mixing them with a typical cement and using these mixtures in the making of blocks ...
Sayfa xi
... laboratories , the work should hereafter go forward rapidly and in a satisfactory manner . There is serious need , however , of additional equipment for testing . larger masses of material , for investigating clays and clay products ...
... laboratories , the work should hereafter go forward rapidly and in a satisfactory manner . There is serious need , however , of additional equipment for testing . larger masses of material , for investigating clays and clay products ...
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absorption aggregate batch report beam section bending bending moment bond test pieces bottom cent Chicago cinders compressive strength Computations concrete beams consistency cubic foot deformations deformeters determined dry material elastic limit equipment feet flask Form gage length grams Gravel inches in diameter inches long Interior view investigations layer limestone Louis Louisiana Purchase Exposition machine ready manufactured by Tinius Meramec River methods micrometer mixer mixing modulus of elasticity moist room molds mortar mortars and concretes Olsen & Co percentage of voids permeability Philadelphia placed plain beams pounds per square proportions Reclamation Service reinforced concrete rods sample screen shear shown in Pl sieve silt span specific gravity spherical bearing square inch steel stirrups stone STORAGE STRUCTURAL-MATERIALS TESTING LABORATORIES surface tamped tensile test pieces testing machine Tinius Olsen tion Total Transverse strength transverse tests U. S. GEOLOGICAL SURVEY UNITED STATES GEOLOGICAL Weight per cubic
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