ASTM-D244 › Standard Test Methods and Practices for Emulsified Asphalts
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Scope
1.1 These test methods and practices, given under the headings titled Composition, Consistency, Stability, and Examination of Residue, cover the examination of asphalt emulsions composed principally of a semisolid or liquid asphaltic base, water, and an emulsifying agent. The test methods cover the following tests:
| Test | Sections |
| Composition: | |
| Water Content | 4-10 |
| Residue and Oil Distillate by Distillation | 11-15 |
| Residue by Evaporation | 16-22 |
| Particle Charge of Cationic Emulsified Asphalts | 23-28 |
| Consistency: | |
| Viscosity (Saybolt Furol) | 29-33 |
| Stability: | |
| Demulsibility | 34-39 |
| Settlement | 40-45 |
| Cement Mixing | 46-52 |
| Sieve Test | 53-58 |
| Coating | 59-62 |
| Miscibility with Water | 63-65 |
| Freezing | 66-68 |
| Coating Ability and Water Resistance | 69-76 |
| Storage Stability of Asphalt Emulsion | 77-83 |
| Examination of Residue | 84-91 |
| Identification Test for Rapid Setting Cationic Emulsified Asphalt | 92-99 |
| Identification of Cationic Slow Set Emulsions | 100-105 |
| Field Coating Test on Emulsified Asphalts | 106-111 |
| Emulsified Asphalt/Job Aggregate Coating Test | 112-117 |
| Weight per Gallon of Emulsified Asphalt | 118-124 |
| Residue by Low-Temperature Vacuum Distillation | 126-131 |
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 This 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.
Keywords
emulsion asphalt; asphalt emulsion; emulsion; cationic emulsion; ICS Number Code 75.140 (Waxes, bituminous materials and other petroleum products); 91.100.50 (Binders. Sealing materials)
To find similar documents by ASTM Volume:
04.03 (Road and Paving Materials; Vehicle-Pavement Systems)
To find similar documents by classification:
91.100.50 (Binders. Sealing materials Including geomembranes, asphalts for buildings, etc.)
93.080.20 (Road construction materials Including asphalts, road pavements, etc.)
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Document Number
ASTM-D0244-23
Revision Level
2023 EDITION
Status
Current
Modification Type
Revision
Publication Date
Oct. 12, 2023
Document Type
Test Method
Page Count
9 pages
Committee Number
D04.42