ASTM D 228/D228M : 2019 : REV A
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
18-02-2021
English
04-12-2019
1.1These test methods cover procedures for sampling, examination, physical testing, and analyses of asphalt-containing materials used in roofing and waterproofing. These materials include but are not limited to roll roofing, cap sheets, and shingles. Any of these materials are allowed to be partially or fully coated, surfaced, or laminated, or a combination thereof.
1.2The test methods and procedures in this standard appear in the following order:
| Section | Content |
| 6 | Types of Roofing |
| 7 | Sampling |
| 8 | Mass and Area Determination |
| 9 | Selection of Representative Specimens |
| 10 | Moisture |
| 11 | Pliability |
| 12 | Mass Loss and Behavior on Heating |
| 13 | Tear Strength |
| 14 | Fastener Pull-Through Resistance |
| 15 | Preparation and Selection of Small Test Specimens |
| 16 | Analysis of Glass Felt Products |
| 17 | Analysis of Roofing Products with Organic Felts |
| 18 | Ash of Desaturated Felt |
| 19 | Calculation |
| 20 | Adjusting Back Coating Fine Mineral Matter and |
| 21 | Report |
| 22 | Precision and Bias |
1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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