ASTM C 1285 : 2014 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Methods for Determining Chemical Durability of Nuclear, Hazardous, and Mixed Waste Glasses and Multiphase Glass Ceramics: The Product Consistency Test (PCT)
30-04-2021
English
01-01-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 12.01, 2016 Describes a measure of the chemical durability of homogeneous glasses, phase separated glasses, devitrified glasses, glass ceramics, multiphase glass ceramic waste forms, or combinations thereof, hereafter collectively referred to as 'glass waste forms' by measuring the concentrations of the chemical species released to a test solution under carefully controlled conditions.
| Committee |
C 26
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| DocumentType |
Redline
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| Pages |
36
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy |
1.1These product consistency test methods A and B provide a measure of the chemical durability of homogeneous glasses, phase separated glasses, devitrified glasses, glass ceramics, multiphase glass ceramic waste forms, or combinations thereof, hereafter collectively referred to as “glass waste forms” by measuring the concentrations of the chemical species released to a test solution under carefully controlled conditions.
1.1.1Test Method A is a seven-day chemical durability test performed at 90 ± 2°C in a leachant of ASTM-Type I water. The test method is static and conducted in stainless steel vessels. The stainless steel vessels require a gasket to remain leak-tight.2 The stainless steel vessels are considered to be “closed system” tests. Test Method A can specifically be used to evaluate whether the chemical durability and elemental release characteristics of nuclear, hazardous, and mixed glass waste forms have been consistently controlled during production. This test method is applicable to radioactive and simulated glass waste forms as defined above.
1.1.2Test Method B is a durability test that allows testing at various test durations, test temperatures, particle size and masses of glass sample, leachant volumes, and leachant compositions. This test method is static and can be conducted in stainless steel or PFA TFE-fluorocarbon vessels. The stainless steel vessels are considered to be “closed system” while the PFA TFE-fluorocarbon vessels are considered to be “open system” tests. Test Method B can specifically be used to evaluate the relative chemical durability characteristics of homogeneous glasses, phase separated glasses, devitrified glasses, glass ceramics, or multiphase glass ceramic waste forms, or combinations thereof. This test method is applicable to radioactive (nuclear) and mixed, hazardous, and simulated glass waste forms as defined above. Test Method B cannot be used as a consistency test for production of high level radioactive glass waste forms.
1.2These test methods must be performed in accordance with all quality assurance requirements for acceptance of the data.
1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
| ASTM C 1174 : 2017 : REDLINE | Standard Practice for Evaluation of the Long-Term Behavior of Materials Used in Engineered Barrier Systems (EBS) for Geological Disposal of High-Level Radioactive Waste |
| ISO 16797:2004 | Nuclear energy — Soxhlet-mode chemical durability test — Application to vitrified matrixes for high-level radioactive waste |
| ISO 6962:2004 | Nuclear energy — Standard method for testing the long-term alpha irradiation stability of matrices for solidification of high-level radioactive waste |
| ASTM C 1412 : 1999 | Standard Practice for Microwave Oven Dissolution of Glass Containing Radioactive and Mixed Wastes (Withdrawn 2001) |
| ASTM D 1129 : 2013 : REDLINE | Standard Terminology Relating to Water |
| ASTM E 177 : 2014 : REDLINE | Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods |
| ASTM E 7 : 2017 : REDLINE | Standard Terminology Relating to Metallography |
| ASTM D 859 : 2016 : REDLINE | Standard Test Method for Silica in Water |
| ASTM C 693 : 1993 | TEST METHOD FOR DENSITY OF GLASS BY BUOYANCY |
| ASTM C 429 : 2016 : REDLINE | Standard Test Method for Sieve Analysis of Raw Materials for Glass Manufacture |
| ASTM C 169 : 2016 : REDLINE | Standard Test Methods for Chemical Analysis of Soda-Lime and Borosilicate Glass |
| ASTM C 92 : 1995 | TEST METHODS FOR SIEVE ANALYSIS AND WATER CONTENT OF REFRACTORY MATERIALS |
| ASTM C 371 : 2009 | Standard Test Method for Wire-Cloth Sieve Analysis of Nonplastic Ceramic Powders |
| ASTM C 1174 : 2017 : REDLINE | Standard Practice for Evaluation of the Long-Term Behavior of Materials Used in Engineered Barrier Systems (EBS) for Geological Disposal of High-Level Radioactive Waste |
| ASTM D 5956 : 2015 | Standard Guide for Sampling Strategies for Heterogeneous Wastes |
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