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  2. Rulon (plastic) - Wikipedia

    en.wikipedia.org/wiki/Rulon_(plastic)

    ASTM D792 2.22 Hardness ASTM D2240 60 - 75 Shore D: Water absorption ASTM D570 0 Tensile strength: ASTM D4894 2,000 psi (14 MPa) Elongation ASTM D4894 175% Deformation under load 1500 psi, 24 hr, RT ASTM D621 5.0% Izod impact strength n/a 6.0 ft-lb/in (320 J/m) Thermal conductivity: ASTM D2214 2.3 BTU·in/(hr·ft 2 ·°F) (0.33 W/m·K)

  3. Bituminous geomembrane - Wikipedia

    en.wikipedia.org/wiki/Bituminous_geomembrane

    ASTM D 696 °C⁻¹: 10 −5: A low coefficient of thermal expansion prevents problematic wrinkling with exposure to temperature variation. Density: ASTM D 792-20: g/cm³: 1.27: High density (greater than water) is useful for submersed applications, limiting wind uplift, and safer installation in windy conditions. Elongation at Break: ASTM D ...

  4. Polyamide-imide - Wikipedia

    en.wikipedia.org/wiki/Polyamide-imide

    ASTM D 638 GPa 4.58 Compressive strength ASTM D 695 MPa, average 132 Izod impact strength ASTM D 256 J/m (ft-lb/in) average 0.521 (1) Heat deflection temperature @ 264 psi ASTM D 648 °C (°F) 273 (523) Coefficient of linear thermal expansion ASTM D 696 ppm/°C 37.7 Volume resistivity ASTM D 257 ohm-cm, average 8.10 × 10 12: Density ASTM D 792 ...

  5. Category:ASTM standards - Wikipedia

    en.wikipedia.org/wiki/Category:ASTM_standards

    Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Help. Pages in category "ASTM standards" The following 20 pages ...

  6. Shore durometer - Wikipedia

    en.wikipedia.org/wiki/Shore_durometer

    ASTM D2240 durometers allow for a measurement of the initial hardness, or the indentation hardness after a given period of time. The basic test requires applying the force in a consistent manner, without shock, and measuring the hardness (depth of the indentation). If a timed hardness is desired, force is applied for the required time and then ...

  7. Unified numbering system - Wikipedia

    en.wikipedia.org/wiki/Unified_numbering_system

    A UNS number only defines a specific chemical composition, it does not provided full material specification. Requirements such as material properties (yield strength, ultimate strength, hardness, etc.), heat treatment, form (rolled, cast, forged, flanges, tubes, bars, etc.), purpose (high temperature, boilers and pressure vessels, etc.) and testing methods are all specified in the material or ...

  8. ASTM International - Wikipedia

    en.wikipedia.org/wiki/ASTM_International

    ASTM International, formerly known as American Society for Testing and Materials, is a standards organization that develops and publishes voluntary consensus technical international standards for a wide range of materials, products, systems and services. Some 12,575 apply globally.

  9. Standard penetration test - Wikipedia

    en.wikipedia.org/wiki/Standard_penetration_test

    This test is the most frequently used subsurface exploration drilling test performed worldwide. The test procedure is described in ISO 22476-3, ASTM D1586 [1] and Australian Standards AS 1289.6.3.1. The test provides samples for identification purposes and provides a measure of penetration resistance which can be used for geotechnical design ...

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