Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Test method compressive properties

In recent years, the diversity of properties of plastic lumber produced from different mixes of materials, by different processes, has resulted in calls for development of standards. In late 1997, the American Society for Testing and Materials (ASTM) issued five new test methods for plastic lumber intended to help establish a benchmark for minimum plastic lumber performance. The standards include tests for compressive properties, flexural properties, bulk density and specific gravity, compressive and flexural creep and creep rupture, and tests for performance of mechanical fasteners. ... [Pg.1046]

In addition to chemical analysis a number of physical and mechanical properties are employed to determine cemented carbide quaUty. Standard test methods employed by the iadustry for abrasive wear resistance, apparent grain size, apparent porosity, coercive force, compressive strength, density, fracture toughness, hardness, linear thermal expansion, magnetic permeabiUty, microstmcture, Poisson s ratio, transverse mpture strength, and Young s modulus are set forth by ASTM/ANSI and the ISO. [Pg.444]

Some of the more important properties of materials that are used for the construction of embankments or fills include gradation, unit weight, specific gravity, moisture-density characteristics, shear strength, compressibility, bearing capacity, permeability, and corrosion resistance. Table 4.21 provides a list of the standard test methods usually used to assess the suitability of conventional earthen fill materials for use in embankment or fill construction. [Pg.186]

The lamina s transverse compressive/tensile properties are determined from a hoop wound (90°) cylinder loaded in axial compression and/or tension. The test methods have been standardized under ASTM D5450 and D5449. The tube geometry and manufacturing procedures are similar to those used in the lamina s in-plane shear tests. [Pg.414]

ASTM D 5024-95a, Standard Test Method for Measuring the Dynamic Mechanical Properties of Plastics in Compression, ASTM, West Conshohocken, PA, 1997. [Pg.206]

ASTM (1984) D695-80. Annual Book of A STM Standards, Section 8, Standard Test Method for Compressive Properties of Rigid Plastics, ASTM, pp. 290-297. [Pg.409]

The measurement of extension (or other mode of deformation) is an essential part of several tests, notably tensile or compression stress/strain properties and also thermal expansion. The precision required must be specified in the individual test method and is unlikely to be the same as that required for test piece dimensions. The method of measurement will also be dependent on the test in question and particular techniques will be given in most cases. Hence, the requirements for specific tests will be discussed in the relevant sections in later chapters. [Pg.103]

ASTM D395 method B Standard test methods for rubber property Compression set... [Pg.171]

Rubber, vulcanized or thermoplastic Determination of compression stress-strain properties Standard test methods for rubber properties in compression Determination of compression stress-strain properties... [Pg.176]

Test Method for Strength Properties of Adhesive Bonds in Shear by Compression Loading... [Pg.511]

D 2183 Test Method for Flow Properties of Adhesives in Shear by Compression... [Pg.513]

Standard Test Method for Rubber Properties in Compression, ASTM D 575-91(1996), ASTM West Conshohocken, PA, 1999. [Pg.1481]

Compression testing of coated pellets has recently received attention in the pharmaceutical literature, as researchers compress these pellets into the more tamper-resistant tablet dosage form. " " Methods to quantify the compression properties of coated pellets have been discussed elsewhere. " "" The compres-sional forces used during tableting are critical and, if... [Pg.1738]

Representative test methods of flexible foam properties, as defined by the ASTM D-3574 are density, IFD (indentation force deflection), CFD (compression force deflection), sag factor, compression set, tensile and tear strengths, elongation, resilience, dry-heat aging and steam autoclave aging. [Pg.49]

ASTM C 165-91 Standard Test Method for Measuring Compressive Properties of Thermal Insulation, 5 (DOD Adopted) (Area MISQ (84) (Comm C-16)... [Pg.403]

ASTM D 575-88 Standard Test Methods for Rubber Properties in Compression, 3 pp (Comm D-11)... [Pg.406]

See other pages where Test method compressive properties is mentioned: [Pg.444]    [Pg.1637]    [Pg.1882]    [Pg.153]    [Pg.110]    [Pg.1878]    [Pg.164]    [Pg.163]    [Pg.177]    [Pg.44]    [Pg.44]    [Pg.356]    [Pg.218]    [Pg.248]    [Pg.268]    [Pg.153]    [Pg.178]    [Pg.242]    [Pg.257]    [Pg.260]    [Pg.444]    [Pg.452]    [Pg.154]    [Pg.256]    [Pg.164]    [Pg.386]    [Pg.406]    [Pg.25]    [Pg.110]    [Pg.257]    [Pg.371]   
See also in sourсe #XX -- [ Pg.145 ]



SEARCH



Compressed properties

Compression properties

Compressive properties

Compressive test

© 2024 chempedia.info