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ASTM - ASTM International: Recent submissions
Now showing items 3121-3140 of 39933
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Standard Test Method for Bulk Density And Specific Gravity of Plastic Lumber and Shapes by Displacement
Abstract: 5.1 The specific gravity or density of a solid is a property that can be measured conveniently to follow physical changes in a sample, to indicate degree of uniformity among different sampling units or specimens, or to ... -
Standard Test Methods for Mechanical Fasteners in Plastic Lumber and Shapes
Abstract: 6.1 The resistance of plastic lumber and shapes to direct withdrawal of nails, staples, or screws is a measure of its ability to hold or be held to an adjoining object by means of such fasteners. Factors that affect this ... -
Standard Test Method for Determination of Silicon and Other Elements in Engine Coolant by Inductively Coupled Plasma-Atomic Emission Spectroscopy
Abstract: 4.1 Some engine coolants are formulated with silicon containing additives. This test method provides a means of determining the concentration of dissolved or dispersed elements which give an indication of this additive ... -
Standard Test Method for Electrical Resistivity of Anode and Cathode Carbon Material at Room Temperature
Abstract: 5.1 The electrical resistivity of anode and cathode carbon material is important for efficient aluminum cell operation. It is a quality parameter that determines the suitability of an anode/cathode for operation in an ... -
Standard Test Method for Compressive Properties of Plastic Lumber and Shapes
Abstract: 4.1 Compression tests provide information about the compressive properties of plastic lumber and shapes when these products are used under conditions approximating those under which the tests are made. In the case of some ... -
Standard Specification for Liquid-Applied Acrylic Coating Used in Roofing
Abstract: This specification covers testing and material properties of water-dispersed protective roof coatings composed of a water-based acrylic latex elastomeric emulsion polymer, to which various pigments and other additives have ... -
Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
Abstract: 5.1 This test method can be used for research or for quality control to characterize aromatic isocyanates and prepolymers of moderate to high acidity. Acidity correlates with performance in some polyurethane systems. -
Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastic Lumber and Related Products
Abstract: 5.1 Flexural properties determined by these test methods are especially useful for research and development, quality control, acceptance or rejection under specifications, and special purposes. 5.2 Specimen depth, ... -
Standard Guide for Analysis of Electrocoat Bath Samples
Abstract: 3.1 This guide indicates test procedures recommended for the maintenance of acceptable performance of the paint in an electrocoating bath. Several critical parameters must be determined throughout the operation of the bath. ... -
Standard Test Method for Measuring Normalized Standard Penetration Test (SPT) Value, N
60 , of Sands Abstract: 5.1 This standard is used to obtain more reliable SPT N-values than those that can be obtained using Test Method D1586/D1586M, which allows greater variability in equipment, calibration requirements, and hammer operation. ... -
Standard Classification of Hydraulic Fluids for Environmental Impact
Abstract: 4.1 This classification establishes categories of hydraulic fluids which are distinguished by their response to certain standardized laboratory procedures. These procedures indicate the possible response of some environmental ... -
Standard Test Method for Evaluating Lubricity of Diesel Fuels by the High-Frequency Reciprocating Rig (HFRR)
Abstract: 5.1 Diesel fuel injection equipment has some reliance on lubricating properties of the diesel fuel. Shortened life of engine components, such as diesel fuel injection pumps and injectors, has sometimes been ascribed to ... -
Standard Practice for Sampling of Process Vents with a Portable Gas Chromatograph
Abstract: 5.1 This practice has been widely used to obtain mass balance data for process scrubbers, to determine the efficiency of VOC emission control equipment, and to obtain data to support air permit applications. 5.2 This ... -
Standard Test Method for Logging In Situ Moisture Content and Density of Soil and Rock by the Nuclear Method in Horizontal, Slanted, and Vertical Access Tubes
Abstract: 5.1 This test method is useful as a repeatable, nondestructive technique to monitor in-place density and moisture of soil and rock along lengthy sections of horizontal, slanted, and vertical access holes or tubes. With ... -
Standard Practice for Calibration/Verification of Linear Displacement Transducers for Geotechnical Purposes
Abstract: 5.1 The displacement transducer plays an important role in geotechnical applications to measure change in dimensions of specimens. 5.2 The displacement transducer must be calibrated/verified for use in the laboratory to ... -
Standard Test Method for Ball Drop on Controlled Low Strength Material (CLSM) to Determine Suitability for Load Application
Abstract: 5.1 This test method is used primarily as a field test to determine the readiness of the CLSM to accept loads prior to adding a temporary or permanent wearing surface. 5.2 This test method is not meant to predict the load ... -
Standard Specification for Mineral Aggregate Used on Built-Up Roofs
Abstract: This specification covers the standards for the quality and grading of crushed stone, crushed slag, and water-worn gravel intended for use as coarse mineral aggregate on built-up roofs. The crushed stone and gravel shall ... -
Standard Test Method for Determining Cement Content of Fresh Soil-Cement (Heat of Neutralization Method)
Abstract: 5.1 This procedure provides a means for reliably determining the cement content of soil-cement in approximately 15 to 20 min. The procedure can be used to determine the cement content of soil-cement to ±1 percentage point ... -
Standard Guide for Assessing Biodegradability of Hydraulic Fluids
Abstract: 5.1 This guide discusses ways to assess the likelihood that a hydraulic fluid will undergo biodegradation if it enters an environment that is known to support biodegradation of some substances, for example the material ... -
Standard Specification for Molded Polyethylene Shipping and Storage Drums
Abstract: This specification covers self-supporting, molded polyethylene, tight head drums for use in surface and air shipments. Drums shall be manufactured from virgin or recycled polyethylene plastics, and with handles and openings ...