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  2. Floor slip resistance testing - Wikipedia

    en.wikipedia.org/wiki/Floor_slip_resistance_testing

    Pendulum floor slip resistance tester. The ASTM E303-22 [1] (United States), BS EN 16165:2021, [2] BS EN 13036-4:2011 [3] (United Kingdom and many other European nations), AS 4663:2013 - Slip resistance of existing pedestrian surfaces, and AS 4586:2013 - Slip resistance classification of new pedestrian surface materials (Australia/New Zealand) slip resistance test standards define the pendulum ...

  3. 1,1-Difluoroethane - Wikipedia

    en.wikipedia.org/wiki/1,1-Difluoroethane

    1,1-Difluoroethane, or DFE, is an organofluorine compound with the chemical formula C 2 H 4 F 2.This colorless gas is used as a refrigerant, where it is often listed as R-152a (refrigerant-152a) or HFC-152a (hydrofluorocarbon-152a).

  4. List of referred Indian Standard Codes for civil engineers

    en.wikipedia.org/wiki/List_of_referred_Indian...

    ASTM-C-156809 2 The standard method of test for the effect of organic materials in fine aggregate on strength of mortar. ASTM-C. 87-69 3 Standard specification for liquid membranes forming compounds. ASTM C. 309-89 (G) PVC Water Stops; 1 Code of practice for the provision of water stops. IS 12200 – 1987 2 Procedure for Testing Parts of IS 8543-19

  5. 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.

  6. Three-point flexural test - Wikipedia

    en.wikipedia.org/wiki/Three-point_flexural_test

    1940s flexural test machinery working on a sample of concrete Test fixture on universal testing machine for three-point flex test. The three-point bending flexural test provides values for the modulus of elasticity in bending, flexural stress, flexural strain and the flexural stress–strain response of the material.

  7. Hardness comparison - Wikipedia

    en.wikipedia.org/wiki/Hardness_comparison

    ISO 18265: "Metallic materials — Conversion of hardness values" (2013) ASTM E140-12B(2019)e1: "Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness" (2019)

  8. List of welding codes - Wikipedia

    en.wikipedia.org/wiki/List_of_welding_codes

    Code Description DIN 1910-100: Welding; terms dependent on materials for metal welding SEW 088: Schweißgeeignete Feinkornbaustähle - Richtlinien für die Verarbeitung besonders für das Schmelzschweißen, Stahlinstitut VDEh Merkblatt DVS 0916: Metall-Schutzgasschweißen von Feinkornbaustählen, Deutscher Verband für Schweißtechnik e.V.

  9. Los Angeles abrasion test - Wikipedia

    en.wikipedia.org/wiki/Los_Angeles_abrasion_test

    ASTM (2003). C 131–03. Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine. ASTM International. Lavin, P. (2003). Asphalt Pavements: A Practical Guide to Design, Production and Maintenance for Engineers and Architects. CRC Press. ISBN 978-0-203-45329-2.