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ASTM D4647/D4647M-13(2020) - Standard Test Methods for Identification and Classification of Dispersive Clay Soils by the Pinhole Test
February 1, 2020 - ASTM International

1.1 This test method presents a direct, measurement of the dispersibility and consequent colloidal erodibility of clay soils by causing water to flow through a small hole punched in a specimen. The results of the tests are qualitative and provide general guidance regarding...

ASTM F2191/F2191M-13(2020)e1 - Standard Specification for Packing Material, Graphitic or Carbon Braided Yarn
February 1, 2020 - ASTM International

1.1 This specification covers staple or continuous filament carbon/graphite yarn valve stem compression packing, suitable for use as end-rings on packing systems for valves. Intended services include steam, hydrocarbons, water, and non-oxidizing chemicals. Where this specification is invoked...

ASTM D2494-13(2020) - Standard Test Method for Commercial Mass of a Shipment of Yarn or Manufactured Staple Fiber or Tow
February 1, 2020 - ASTM International

1.1 This test method provides a measurement of the commercial mass of a shipment of yarn or manufactured staple fiber or tow. This test method applies to (1) yarn of all fiber types except silk, glass, asbestos, and bast; (2) tops and slivers of all fiber types except wool, silk,...

ASTM D3108/D3108M-13(2020) - Standard Test Method for Coefficient of Friction, Yarn to Solid Material
February 1, 2020 - ASTM International

1.1 This test method covers the measurement of the kinetic frictional properties of a moving yarn in contact with a solid material. Note 1: For determining yarn-to-yarn friction, refer to Test Method D3412. 1.2 This test method specifies a relative speed of 100 m/min. The test method may be...

ASTM D3412/D3412M-13(2020) - Standard Test Method for Coefficient of Friction, Yarn to Yarn
February 1, 2020 - ASTM International

1.1 This test method covers the measurement of frictional properties for both continuous filament and spun-staple yarns under boundary friction conditions. 1.2 This test method has been used with yarns having linear densities ranging from 1.5 to 400 tex, but may be used with...

ASTM D624-00(2020) - Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
February 1, 2020 - ASTM International

5.1 Vulcanized rubber and thermoplastic elastomers (TPE) often fail in service due to the generation and propagation of a special type of rupture called a tear. This test method measures the resistance to tearing action. 5.2 Tear strength may be influenced to a large degree by...

P16/D1.3, Oct 2019 - IEEE Approved Draft Standard for Electrical and Electronic Control Apparatus on Rail Vehicles
2020 Edition, January 30, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A set of uniform design, application, and test requirements for electrical and electronic control apparatus on rail vehicles is provided in this standard.

P1547a/D1.3, Dec 2019 - IEEE Draft Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces - Amendment 1
2020 Edition, January 2, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The performance and functional capability requirements for DER connected with the Area Electric Power Systems (Area EPS) are defined in IEEE Std 1547(TM). This amendment revises the ranges of allowable trip clearing time settings in Table 13 for DERs in abnormal operating...

ASTM F2523-13(2020) - Standard Practice for Blowout Resistance of Room-Temperature Vulcanized Elastomers
January 1, 2020 - ASTM International

1.1 This practice provides a means to determine the blowout resistance of a room-temperature vulcanized elastomer system (RTV) using a standard fixture. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard...

ASTM E2201-13(2020) - Standard Terminology for Coal Combustion Products
January 1, 2020 - ASTM International

1.1 This standard defines terms used in the production, management and use of coal combustion products (CCPs). It is intended to promote understanding by providing precise technical definitions of terms used. 1.2 Terms used only within an individual coal combustion product (CCP) standard,...

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