NBS Technical NoteU.S. Government Printing Office, 1974 |
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Page 3
... concrete , chemicals , fertilizers , mattresses , flags , and foundry castings . Over 30 percent of the total work force is employed by the federal government in nearby Washington , D. C. , and many more work for firms holding ...
... concrete , chemicals , fertilizers , mattresses , flags , and foundry castings . Over 30 percent of the total work force is employed by the federal government in nearby Washington , D. C. , and many more work for firms holding ...
Page 1
... concrete con- stitutes the flooring or wearing element . Flooring may be classified into four basic types : hard , resilient , textile , and wood . Hard flooring may be defined as rigid flooring which is not readily indented or ...
... concrete con- stitutes the flooring or wearing element . Flooring may be classified into four basic types : hard , resilient , textile , and wood . Hard flooring may be defined as rigid flooring which is not readily indented or ...
Page 5
... concrete floors do not require as much finishing if wall - to - wall carpeting is to be laid over the floor . Finished wood flooring might be eliminated from wood construction because wall - to - wall carpeting can be laid on under ...
... concrete floors do not require as much finishing if wall - to - wall carpeting is to be laid over the floor . Finished wood flooring might be eliminated from wood construction because wall - to - wall carpeting can be laid on under ...
Page 8
... concrete and receive minimal floor care . Elevators are relatively clean but receive heavy traffic and wear , due to twisting and turning of feet , so we have found that a good medium grade of carpet lasts us for only three years . Such ...
... concrete and receive minimal floor care . Elevators are relatively clean but receive heavy traffic and wear , due to twisting and turning of feet , so we have found that a good medium grade of carpet lasts us for only three years . Such ...
Page 11
... concrete floors in World War II temporary buildings . The overall purpose was ( 1 ) to evaluate types of floor coverings , ( 2 ) to assist the Department of Defense with flooring problems , and ( 3 ) to gain background experience in ...
... concrete floors in World War II temporary buildings . The overall purpose was ( 1 ) to evaluate types of floor coverings , ( 2 ) to assist the Department of Defense with flooring problems , and ( 3 ) to gain background experience in ...
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analysis Annual subscription areas asphalt tile automatic data processing Building Technology Bureau of Standards Bus-line cap gun carpet Center for Building circuit clean coating codes concrete slab concrete subfloor condition configuration connector cooling cost cracks crate cutting plants Dataway DEPARTMENT OF COMMERCE devices electrical electron energy conservation Engineering epoxy equipment Evaluation FAIRLY SATISFACTORY function Government heat industry integrated circuit laboratory loop Magnification maintenance Materials MESS HALL KITCHEN metallization methods MIDAS module National Bureau NBS Technical Note Office operating p-n junctions PASS1 PASS2 PASS3 percent Polyester polyurethane problem provides pull strength request route SATISFACTORY INSTALLATIONS scanning electron microscope Section shown in Figure silicon slab on grade sound pressure levels Standard Reference subnetwork Subroutine Table Telpak temperature terrazzo thermal thin-set terrazzo tool traffic transistor trowel-on U.S. DEPARTMENT viscosity wire bonds
Popular passages
Page 43 - In no case does such identification imply recommendation or endorsement by the National Bureau of Standards, nor does it imply that the material or equipment identified is necessarily the best available for the purpose.
Page 49 - ... Superconducting Devices and Materials. A literature survey issued quarterly. Annual subscription: $20.00. Send subscription orders and remittances for the preceding bibliographic services to the US Department of Commerce, National Technical Information Service, Springfield, Va. 22151. Electromagnetic Metrology Current Awareness Service (Abstracts of Selected Articles on Measurement Techniques and Standards of Electromagnetic Quantities from DC to Millimeter- Wave Frequencies).
Page 49 - This series consists of communications and reports (covering both other-agency and NBS-sponsored work) of limited or transitory interest. Federal Information Processing Standards Publications. This series is the official publication within the Federal Government for information on standards adopted and promulgated under the Public Law 89—306, and Bureau of the Budget Circular A-86 entitled, Standardization of Data Elements and Codes in Data Systems.
Page 73 - Comprehensive scientific papers give complete details of the work, including laboratory data, experimental procedures, and theoretical and mathematical analyses. Illustrated with photographs, drawings, and charts.