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ASTM - ASTM International: Recent submissions
Now showing items 341-360 of 39933
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Standard Test Method for Evaluation of Moisture Corrosion Resistance of Automotive Gear Lubricants
Abstract: 5.1 This test simulates a type of severe field service in which corrosion-promoting moisture in the form of condensed water vapor accumulates in the axle assembly. This may happen as a result of volume expansion and ... -
Standard Test Method for Sweep Test of Emulsified Asphalt Surface Treatment Samples
Abstract: 4.1 This test method is useful for classifying rapid-setting emulsified asphalt and is applicable to surface treatments that require a quick return to traffic. It has the capability to predict surface treatment performance ... -
Standard Practice for Enumeration of Viable Bacteria and Fungi in Liquid Fuels—Filtration and Culture Procedures
Abstract: 5.1 Biodeteriogenic microbes infecting fuel systems typically are most abundant within slime accumulations on system surfaces or at the fuel-water interface (Guide D6469). However, it is often impractical to obtain samples ... -
Standard Specification for Zinc-5 % Aluminum (Hot-Dip) Coatings on Iron and Steel Products
Abstract: This specification covers the requirements for zinc-5% aluminium coated, by the hot-dip process on iron and steel products. The coating may also contain small amounts of elements other than zinc and aluminium that are ... -
Standard Practice for Measuring Curl in Paint Brush Filling Material
Abstract: 3.1 It is important for the manufacturing and performance of a brush to have filaments with minimal curl. -
Standard Test Method for Determination of Homogeneity and Miscibility in Automotive Engine Oils
Abstract: 5.1 It is important that engine oils from different manufacturers be homogeneous and miscible with each other, because operators of automotive engines often do not have prior knowledge of the manufacturer of the oil that ... -
Standard Practice for Determining the Resistance of Cured Coatings to Thermal Cycling
Abstract: 4.1 The purpose of this test is to obtain information on the ability of a coating system to adhere to substrates under thermal stress. It is assumed that the coating systems tested are applied and cured according to the ... -
Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
Abstract: 5.1 This test method is applicable to the simultaneous determination of dissolved alkali and alkaline earth cations and ammonium in water and wastewaters. Alkali and alkaline earth cations are traditionally determined by ... -
Standard Practice for Impact Flexibility of Organic Coatings
Abstract: 5.1 Coatings attached to substrates are subjected to damaging impacts during the manufacture of articles and their use in service. This impact resistance practice has been found to be useful in predicting the performance ... -
Standard Practice for Manual Sampling of Stationary Coal from Railroad Cars, Barges, Trucks, or Stockpiles
Abstract: 5.1 These guidelines provide procedures for manually collecting gross samples from beneath the exposed surface of coal in railroad cars, barges, trucks, or stockpiles taking into account the wide variety of conditions that ... -
Standard Test Method for Coulometric and Volumetric Determination of Moisture in Plastics Using the Karl Fischer Reaction (the Reaction of Iodine with Water)
Abstract: 5.1 Moisture will affect the process ability of some plastics. High moisture content causes surface imperfections (that is, splay or bubbling) or degradation by hydrolysis. Low moisture (with high temperature) causes ... -
Standard Test Method for Maximum Specific Gravity and Density of Asphalt Mixtures Using Automatic Vacuum Sealing Method
Abstract: 5.1 The maximum specific gravities and densities of asphalt mixtures are intrinsic properties whose values are influenced by the composition of the mixture in terms of types and amounts of aggregates and asphalt materials. ... -
Standard Specification for Perfluoroalkoxy (PFA)-Fluoropolymer Tubing
Abstract: This specification covers tubing produced from PFA fluoropolymer resins which are cited in another specification. This document specifies tubing dimensional tolerances, tensile properties and related electrical properties ... -
Standard Specification for Zinc and Epoxy Dual-Coated Steel Reinforcing Bars
Abstract: This specification covers deformed and plain steel reinforcing bars with a dual coating of zinc alloy and an epoxy coating. The zinc alloy layer shall be applied by the thermal spray coating method followed by an epoxy ... -
Standard Specification for Rigid Cellular Polystyrene Geofoam
Abstract: This specification presents the types, physical properties, and dimensions of rigid cellular polystyrene (RCPS) intended for use as geofoam. This specification, however, does not address the layout, placement, and workmanship ... -
Standard Practice for Testing and Sampling of Volatile Organic Compounds (Including Carbonyl Compounds) Emitted from Architectural Coatings Using Small-Scale Environmental Chambers
Abstract: 5.1 Latex paints, alkyd paints, and primers are used as coatings for walls, wooden trim, and furnishings in occupied buildings. Paint may be applied to large surface areas and may be applied repeatedly during the lifetime ... -
Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Various Amounts of Water and a Long (6 h) Heating Time
Abstract: 5.1 It is normal for some of the combustion products of an internal combustion engine to penetrate into the engine lubricant and be retained in it. 5.2 When an engine is run for a period of time and then stored over a ... -
Standard Test Method for Measuring the Effect on Filterability of Engine Oils After Treatment with Water and Dry Ice and a Short (30 min) Heating Time
Abstract: 5.1 It is normal for some of the combustion products of an internal combustion engine to penetrate into the engine lubricant and be retained in it. 5.2 When an engine is run for a period of time and then stored over a ... -
Standard Guide for Selection of Techniques for Electrical Leak Location of Leaks in Geomembranes
Abstract: 4.1 Geomembranes are used as barriers to prevent liquids from leaking from landfills, ponds, and other containments. For this purpose, it is desirable that the geomembrane have as little leakage as practical. 4.2 The ... -
Standard Test Method for Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method
Abstract: 4.1 The results obtained from this method can be used to determine the unit weight of compacted asphalt mixtures, and in conjunction with Test Method D3203/D3203M, to obtain percent air voids. These values in turn may be ...