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ASTM D8489-23 - Test Method for Determination of Microplastics Particle and Fiber Size, Distribution, Shape, and Concentration in Waters with High to Low Suspended Solids Using a Dynamic Image Particle Size and Shape Analyzer
March 1, 2023 - ASTM International

1.1 This test method covers the determination of microplastic particle size distribution, shape characterization, and number concentration (particle counts) in sample extracts containing particles between 5?μm and 100?μm. Light is transmitted through a flow cell containing particles in...

ASTM D8489-23e1 - Standard Test Method for Determination of Microplastics Particle and Fiber Size, Distribution, Shape, and Concentration in Waters with High to Low Suspended Solids Using a Dynamic Image Particle Size and Shape Analyzer
March 1, 2023 - ASTM International

1.1 This test method covers the determination of microplastic particle size distribution, shape characterization, and number concentration (particle counts) in sample extracts containing particles between 5?μm and 100?μm. Light is transmitted through a flow cell containing particles in...

ASTM C881/C881M-20a - Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete
October 1, 2020 - ASTM International

1.1 This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces. 1.2 This specification does not cover epoxy-resin-base bonding systems that have been modified by addition...

ASTM D7804-12(2017) - Standard Test Method for Fiber Shedding of Paint Roller Covers
June 1, 2017 - ASTM International

1.1 This test method describes a procedure for determining the amount of releasable fibers transferred from a paint roller cover to a surface being painted. 1.2 This test method is applicable to pile fabric paint roller covers. 1.3 Because both the application and panel...

ASTM C881/C881M-20 - Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete
June 1, 2020 - ASTM International

1.1 This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces. 1.2 This specification does not cover epoxy-resin-base bonding systems that have been modified by addition...

ASTM F2944-20 - Standard Practice for Automated Colony Forming Unit (CFU) Assays—Image Acquisition and Analysis Method for Enumerating and Characterizing Cells and Colonies in Culture
April 1, 2020 - ASTM International

1.1 This practice, provided its limitations are understood, describes a procedure for quantitative measurement of the number and biological characteristics of colonies derived from a stem cell or progenitor population using image analysis. 1.2 This practice is applied in an in vitro laboratory...

ASTM D3840-19 - Standard Specification for “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Fittings for Nonpressure Applications
August 1, 2019 - ASTM International

This specification covers fiberglass pipe fittings intended for use in gravity flow systems for conveying sanitary sewage, storm water, and those industrial wastes for which the fittings are determined to be suitable. Laminating resins shall be classified as Types 1 and 2. Reinforcements shall be...

ASTM C1774-13(2019) - Standard Guide for Thermal Performance Testing of Cryogenic Insulation Systems
September 1, 2019 - ASTM International

5.1 A key aspect in understanding the thermal performance of cryogenic insulation systems is to perform tests under representative and reproducible conditions, simulating the way that the materials are actually put together and used in service. Therefore, a large temperature differential...

ASTM D7804 - Standard Test Method for Fiber Shedding of Paint Roller Covers
June 1, 2012 - ASTM

This test method describes a procedure for determining the amount of releasable fibers transferred from a paint roller cover to a surface being painted. This test method is applicable to pile fabric paint roller covers. Because both the application and panel evaluation are...

ASTM D7804-12 - Standard Test Method for Fiber Shedding of Paint Roller Covers
June 1, 2012 - ASTM International

1.1 This test method describes a procedure for determining the amount of releasable fibers transferred from a paint roller cover to a surface being painted. 1.2 This test method is applicable to pile fabric paint roller covers. 1.3 Because both the application and panel...

ASTM C881/C881M-15 - Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete
December 15, 2015 - ASTM International

1.1 This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces. 1.2 This specification does not cover epoxy-resin-base bonding systems that have been modified by addition...

ASTM C1783-15 - Standard Guide for Development of Specifications for Fiber Reinforced Carbon-Carbon Composite Structures for Nuclear Applications
September 1, 2015 - ASTM International

1.1 This document is a guide to preparing material specifications for fiber reinforced carbon-carbon (C-C) composite structures (flat plates, rectangular bars, round rods, and tubes) manufactured specifically for structural components in nuclear reactor core applications. The carbon-carbon...

ASTM C1793-15 - Standard Guide for Development of Specifications for Fiber Reinforced Silicon Carbide-Silicon Carbide Composite Structures for Nuclear Applications
September 1, 2015 - ASTM International

4.1 Composite materials consist by definition of a reinforcement phase in a matrix phase. In addition, ceramic matrix composites (CMCs) often contain measurable porosity which interacts with the reinforcement and matrix. And SiC-SiC composites often use a fiber interface coating which has an...

ASTM C881/C881M-14 - Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete
November 15, 2014 - ASTM International

1.1 This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces. 1.2 This specification does not cover epoxy-resin-base bonding systems that have been modified by addition...

ASTM D3840-14 - Standard Specification for “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Fittings for Nonpressure Applications
April 1, 2014 - ASTM International

This specification covers fiberglass pipe fittings intended for use in gravity flow systems for conveying sanitary sewage, storm water, and those industrial wastes for which the fittings are determined to be suitable. Laminating resins shall be classified as Types 1 and 2. Reinforcements shall be...

ASTM C881/C881M-13 - Standard Specification for Epoxy-Resin-Base Bonding Systems for Concrete
December 1, 2013 - ASTM International

1.1 This specification covers two-component, epoxy-resin bonding systems for application to portland-cement concrete, which are able to cure under humid conditions and bond to damp surfaces. 1.2 This specification does not cover epoxy-resin-base bonding systems that have been modified by addition...

ASTM C1774-13 - Standard Guide for Thermal Performance Testing of Cryogenic Insulation Systems
November 1, 2013 - ASTM International

5.1 A key aspect in understanding the thermal performance of cryogenic insulation systems is to perform tests under representative and reproducible conditions, simulating the way that the materials are actually put together and used in service. Therefore, a large temperature differential...

ASTM D3840-10 - Standard Specification for "Fiberglass" (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Fittings for Nonpressure Applications
September 1, 2010 - ASTM International

This specification covers fiberglass pipe fittings intended for use in gravity flow systems for conveying sanitary sewage, storm water, and those industrial wastes for which the fittings are determined to be suitable. Laminating resins shall be classified as Types 1 and 2. Reinforcements shall be...

ASTM F2944-12 - Standard Test Method for Automated Colony Forming Unit (CFU) Assays—Image Acquisition and Analysis Method for Enumerating and Characterizing Cells and Colonies in Culture
March 1, 2012 - ASTM International

1.1 This test method, provided its limitations are understood, describes a procedure for quantitative measurement of the number and biological characteristics of colonies derived from a stem cell or progenitor population using image analysis. 1.2 This test method is applied in an in...

DS/EN 14651 - Test method for metallic fibre concrete - Measuring the flexural tensile strength (limit of proportionality (LOP), residual)
November 6, 2007 - DS

This European Standard specifies a method of measuring the flexural tensile strength of metallic fibered concrete on moulded test specimen. The method provides for the determination of the limit of proportionality (LOP) and of a set of residual flexural tensile strength values. This...

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