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ASTM - ASTM International: Recent submissions
Now showing items 2561-2580 of 39933
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Standard Guide for Forensic Physical Fit Examination
Abstract: 5.1 This guide can assist the examiner in selecting and organizing a general analytical scheme for the evaluation and documentation of physical comparisons of materials for a potential physical fit. The type and size of ... -
Standard Practice for Evaluating the Effects of Heat on Asphalts
Abstract: 5.1 When asphalts are maintained at elevated temperatures in the presence of air, their characteristics may change. Certain blown asphalts also soften when maintained near, and particularly above, their final blowing ... -
Standard Guide for Developing Representative Background Concentrations at Sediment Sites—Framework Overview, Including Conceptual Site Model Considerations
Abstract: 4.1 Intended Use: 4.1.1 This guide may be used by various parties involved in sediment corrective action programs, including regulatory agencies, project sponsors, environmental consultants, toxicologists, risk assessors, ... -
Standard Test Method for Determining the Microbial Barrier Properties of Wound Dressing – in vitro Wound Model
Abstract: 5.1 An ideal wound dressing absorbs wound exudates, reduces the bioburden within/on the dressing, and protects wounds from microbial penetration through the dressing. Microbial barrier effectiveness testing is performed ... -
Standard Practice for On-Site Inspection of Fire Resistive Duct Systems
Abstract: 5.1 This practice provides a standard set of procedures that are to be followed when conducting and reporting on inspections of installed fire resistive duct systems. 5.2 This practice provides a means to verify compliance ... -
Standard Terminology Relating to Gunshot Residue Analysis (GSR)
Abstract: 3.1 These terms have particular application to gunshot residue analysis. In addition, several sources of definitions were used in the development of this terminology (1-7).3 -
Standard Guide for Environmental, Social, and Governance (ESG) Disclosure Related to Climate and Community
Abstract: 4.1 Purpose—This guide provides an overview of frameworks used for environmental, social, and governance (ESG) disclosures applicable to a variety of organizations. This guide provides users with information on the history ... -
Standard Test Method for Scour of Hydrodynamic Separators and Settling Devices
Abstract: 5.1 This test method provides test results for evaluating the potential for scour of sediment captured within a MTD in online and offline configurations. 5.2 This test method will determine if an MTD can meet the scour ... -
Standard Practice for Matrix Array Ultrasonic Testing of Composites, Sandwich Core Constructions, and Metals
Abstract: 5.1 The procedures described in this practice have proven utility in the inspecting (1) monolithic polymer matrix composites (laminates) for bulk defects, (2) metals for corrosion during the service life of the part of ... -
Standard Test Method for Width of Textile Fabric
Abstract: 5.1 Option A procedures of Test Method D3774 for width are considered satisfactory for acceptance testing of commercial shipments because they are used extensively in the trade. 5.1.1 In case of a dispute arising from ... -
Standard Guide for Developing Representative Background Concentrations at Sediment Sites—Selection of Background Reference Areas
Abstract: 4.1 Intended Use: 4.1.1 This guide may be used by various parties involved in sediment corrective action programs, including regulatory agencies, project sponsors, environmental consultants, toxicologists, risk assessors, ... -
Standard Test Method for Acidity in Ethanol and Ethanol Solutions
Abstract: 5.1 This test method measures acidity quantitatively. Very dilute aqueous solutions of low molecular mass organic acids, such as acetic acid, are highly corrosive to many metals. 5.2 Acceptable levels of acidity in ethanol ... -
Standard Terminology for Standards Relating to Stormwater Control Measures
Abstract: 3.1 The purpose of this standard is to provide uniform terminology used in the development of methods and standards relating to ASTM Committee E64 on Stormwater Control Measures (SCMs). -
Standard Guide for Management of Investigation-Derived Waste Associated with PFAS
Abstract: 4.1 Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a family of more than 4700 synthetic organic chemicals. PFAS can withstand high temperatures and survive highly corrosive environments. They are used in the ... -
Standard Practice for the Collection and Preservation of Organic Gunshot Residue (OGSR)
Abstract: 5.1 This practice provides best practices to be followed in the collection and preservation of OGSR samples intended for forensic analysis. 5.1.1 This practice applies to the collection of OGSR from surfaces in both field ... -
Standard Test Methods for Compression Resistance of Helmets
Abstract: 4.1 The purpose of this standard is to provide reliable and repeatable compression test methods for the evaluation of helmets used in law enforcement, corrections, and military applications. 4.2 It is anticipated that ... -
Standard Guide for Communication of Assessor and Panel Performance
Abstract: 4.1 The procedures recommended in this guide can be used by a panel leader to provide assessors and panels feedback: (1) on their data-based performance, (2) on any behavior changes that are needed to improve their ... -
Standard Practice for Performing Visual Examination of Containment Sumps
Abstract: 5.1 All liquid and debris in a containment sump should be removed and managed properly. 5.2 Liquids introduced into a containment sump for testing purposes may come in contact with regulated substances that have leaked ...