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ASTM - ASTM International: Recent submissions
Now showing items 1341-1360 of 39933
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Standard Test Method for Bitumen Content
Abstract: This test method covers the determination of bitumen content in materials containing at least 25 % bitumen. The sample shall be representative, and if it contains more than 2 % of water it shall be dehydrated. The procedures ... -
Standard Test Method for Shear Strength of Plastics by Punch Tool
Abstract: 4.1 Shear strength obtained by the use of punch-type tooling is one of the recognized methods of comparing materials, or obtaining data for engineering design purposes, or both. However, it must be recognized that for ... -
Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics Between −30°C and +30°C with a Vitreous Silica Dilatometer
Abstract: 5.1 The coefficient of linear thermal expansion, α, between temperatures T1 and T2 for a specimen whose length is L0 at the reference temperature, is given by the following equation: Where L1 and L2 are the specimen ... -
Standard Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water
Abstract: 5.1 In many instances, such as in the gears of a steam turbine, water can become mixed with the lubricant, and rusting of ferrous parts can occur. This test indicates how well inhibited mineral oils aid in preventing this ... -
Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
Abstract: 5.1 New and used petroleum products, biodiesel, and blends of biodiesel may contain acidic constituents that are present as additives or as degradation products formed during service, such as oxidation products. The relative ... -
Standard Terminology Relating to Soil, Rock, and Contained Fluids
Abstract: 3.1 Definitions in this standard are to be regarded as the correct ones for terms found in other ASTM standards of Committee D18. Certain terms may be found in more than one standard issued under the jurisdiction of this ... -
Standard Test Method for Cetane Number of Diesel Fuel Oil
Abstract: 5.1 The cetane number provides a measure of the ignition characteristics of diesel fuel oil in compression ignition engines. 5.2 This test method is used by engine manufacturers, petroleum refiners and marketers, and in ... -
Standard Practice for Greige Woven Glass Fabrics
Abstract: This specification covers the general and physical requirements for greige fabrics woven from “E” electrical glass fiber yarns. The yarn shall be a continuous filament, free of any free alkali metal salts, such as soda or ... -
Standard Practice for Greige Woven Glass Tapes and Webbings
Abstract: This specification primarily covers greige tapes and webbings woven from "E" electrical classification glass fiber yarns. This specification can also be applied to tapes and webbings made of other glass fiber grades upon ... -
Standard Test Method for Carbonizable Substances in White Mineral Oil
Abstract: 5.1 This test method is a means for ascertaining whether pharmaceutical mineral oil conforms to the standards of the United States Pharmacopeia, the National Formulary, and the Food and Drug Administration. -
Standard Test Method for Determination of Slow Crack Growth Parameters of Advanced Ceramics by Constant Stress Flexural Testing (Stress Rupture) at Elevated Temperatures
Abstract: 4.1 The service life of many structural ceramic components is often limited by the subcritical growth of cracks over time, under stress at a defined temperature, and in a defined chemical environment (Refs 1-3). When one ... -
Standard Test Methods for Freezing and Thawing Compacted Soil-Cement Mixtures
Abstract: 5.1 These test methods are used to determine the resistance of compacted soil-cement specimens to repeated freezing and thawing. These test methods were developed to be used in conjunction with Test Methods D559/D559M and ... -
Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
Abstract: 5.1 Many petroleum products, and some non-petroleum materials, are used as lubricants, and the correct operation of the equipment depends upon the appropriate viscosity of the liquid being used. In addition, the viscosity ... -
Standard Test Method for Grindability of Coal by the Hardgrove-Machine Method
Abstract: 3.1 This test method develops a measurement of grinding or pulverizing characteristics that can be used to evaluate the yield, or energy input, or both, required in a grinding or pulverizing process, which can impact a ... -
Standard Test Method for Sieve Analysis of Mineral Filler for Asphalt Paving Mixtures
Abstract: 4.1 The method is used to determine compliance of mineral fillers with the grading requirements of Specification D242/D242M. -
Standard Test Methods for Rubber (Elastomeric) Conveyor Belting, Flat Type
Abstract: 4.1 Flat conveyor belts are used in many industrial applications in which they are subjected to a great variety of stresses and conditions. Service conditions can be calculated or measured. Design levels and test requirements ... -
Standard Specification for Fuel Oils
Abstract: This specification covers grades of fuel oil intended for use in various types of fuel-oil-burning equipment under various climatic and operating conditions. These grades include the following: Grades No. 1 S5000, No. 1 ... -
Standard Test Method for Distillation of Cutback Asphalt
Abstract: 4.1 This procedure measures the amount of the more volatile constituents in cutback asphalt. The properties of the residue after distillation are not necessarily characteristic of the asphalt used in the original mixture, ... -
Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics
Abstract: 5.1 Before proceeding with these test methods, reference should be made to the specification of the material being tested. Any test specimen preparation, conditioning, dimensions, and testing parameters covered in the ... -
Standard Test Method for Conradson Carbon Residue of Petroleum Products
Abstract: 5.1 The carbon residue value of burner fuel serves as a rough approximation of the tendency of the fuel to form deposits in vaporizing pot-type and sleeve-type burners. Similarly, provided alkyl nitrates are absent (or if ...