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ASTM D4452/D4452M-22 - Standard Practice for X-Ray Radiography of Soil Samples
October 1, 2022 - ASTM International

1.1 This practice covers the determination of the quality of soil samples in thin wall tubes or of extruded soil cores by X-ray radiography. 1.2 This practice enables the user to determine the effects of sampling and natural variations within samples as identified by the extent of the...

ASTM D4452 - Standard Practice for X-Ray Radiography of Soil Samples
July 1, 2014 - ASTM

This practice covers the determination of the quality of soil samples in thin wall tubes or of extruded cores by X-ray radiography. This practice enables the user to determine the effects of sampling and natural variations within samples as identified by the extent of the relative...

ASTM D4452-14 - Standard Practice for X-Ray Radiography of Soil Samples
July 1, 2014 - ASTM International

1.1 This practice covers the determination of the quality of soil samples in thin wall tubes or of extruded cores by X-ray radiography. 1.2 This practice enables the user to determine the effects of sampling and natural variations within samples as identified by the extent of the...

IEC 60364-7-722 - Low-voltage electrical installations – Part 7-722: Requirements for special installations or locations – Supplies for electric vehicles
September 1, 2018 - IEC

This part of IEC 61010 applies to electrically powered laboratory atomic spectrometers with thermal atomization. NOTE 1 Examples include atomic absorption spectrometers, emission flame photometers, atomic fluorescence spectrophotometers, inductively coupled plasma...

BS 1881-205 - Testing concrete Part 205. Recommendations for radiography of concrete
November 28, 1986 - BSI

Applications, image quality, equipment, procedure and precautions to be taken using gamma rays and high energy X-rays. Illustrated by radiographs of defects in concrete.

ASTM C1723-16(2022) - Standard Guide for Examination of Hardened Concrete Using Scanning Electron Microscopy
October 1, 2022 - ASTM International

1.1 This guide provides information for the examination of hardened concrete using scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX or EDS). Since the 1960s, SEM has been used for the examination of concrete and has proved to be an insightful...

ASTM C1723 - Standard Guide for Examination of Hardened Concrete Using Scanning Electron Microscopy
September 1, 2016 - ASTM

This guide provides information for the examination of hardened concrete using scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX or EDS). Since the 1960s, SEM has been used for the examination of concrete and has proved to be an insightful tool...

ASTM C1723-16 - Standard Guide for Examination of Hardened Concrete Using Scanning Electron Microscopy
September 1, 2016 - ASTM International

1.1 This guide provides information for the examination of hardened concrete using scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX or EDS). Since the 1960s, SEM has been used for the examination of concrete and has proved to be an insightful...

ASTM C1723-10 - Standard Guide for Examination of Hardened Concrete Using Scanning Electron Microscopy
October 1, 2010 - ASTM International

1.1 This guide provides information for the examination of hardened concrete using scanning electron microscopy (SEM) combined with energy-dispersive X-ray spectroscopy (EDX). Since the 1960s, SEM has been used for the examination of concrete and has proved to be an insightful tool...

ASTM C295/C295M-18a - Standard Guide for Petrographic Examination of Aggregates for Concrete
November 1, 2018 - ASTM International

5.1 Petrographic examinations are made for the following purposes: 5.1.1 To determine the physical and chemical characteristics of the material that may be observed by petrographic methods and that have a bearing on the performance of the material in its intended use. 5.1.2 To describe and classify...

ASTM C295/C295M-18 - Standard Guide for Petrographic Examination of Aggregates for Concrete
July 1, 2018 - ASTM International

5.1 Petrographic examinations are made for the following purposes: 5.1.1 To determine the physical and chemical characteristics of the material that may be observed by petrographic methods and that have a bearing on the performance of the material in its intended use. 5.1.2 To describe and classify...

ASTM C295/C295M-12 - Standard Guide for Petrographic Examination of Aggregates for Concrete
April 1, 2012 - ASTM International

Petrographic examinations are made for the following purposes: To determine the physical and chemical characteristics of the material that may be observed by petrographic methods and that have a bearing on the performance of the material in its intended use. To describe and classify the...

ASTM C295/C295M-11 - Standard Guide for Petrographic Examination of Aggregates for Concrete
June 1, 2011 - ASTM International

Petrographic examinations are made for the following purposes: To determine the physical and chemical characteristics of the material that may be observed by petrographic methods and that have a bearing on the performance of the material in its intended use. To describe and classify the...

ASTM C295-08 - Standard Guide for Petrographic Examination of Aggregates for Concrete
July 1, 2008 - ASTM International

Petrographic examinations are made for the following purposes: To determine the physical and chemical characteristics of the material that may be observed by petrographic methods and that have a bearing on the performance of the material in its intended use. To describe and classify the...

ASTM C295/C295M-19 - Standard Guide for Petrographic Examination of Aggregates for Concrete
August 1, 2019 - ASTM International

5.1 Petrographic examinations are made for the following purposes: 5.1.1 To determine the physical and chemical characteristics of the material that may be observed by petrographic methods and that have a bearing on the performance of the material in its intended use. 5.1.2 To describe and classify...

ASTM C471M-16a - Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
June 15, 2016 - ASTM International

1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods appear in the following order: Sections Preparation of Sample 4 Complete Procedure 5 - 16 Alternative...

ASTM C471M-20ae1 - Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
December 1, 2020 - ASTM International

1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 These test methods appear in the following order: Sections Preparation of Sample 4 Complete Procedure 5 - 16...

ASTM C471M-20a - Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
December 1, 2020 - ASTM International

1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 These test methods appear in the following order: Sections Preparation of Sample 4 Complete Procedure 5 - 16...

ASTM C471M-16 - Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
January 1, 2016 - ASTM International

1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods appear in the following order: Sections Preparation of Sample 4 Complete Procedure 5 - 16 Alternative...

ASTM C471M-20 - Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
October 1, 2020 - ASTM International

1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 These test methods appear in the following order: Section(s) Preparation of Sample 4 Complete Procedure 5 - 16...

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