Norm

ASTM D244 - 09(2017) en

Standard Test Methods and Practices for Emulsified Asphalts

50,60 61,23 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 9
Gepubliceerd op 01-10-2017
Taal Engels

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 and practices:

Test

Sections

Composition:

 

 Water Content

4 – 10

 Residue and Oil Distillate by Distillation

See Test Method
D6997

 Residue by Evaporation

See Test Method
D6934

 Particle Charge of Cationic Emulsified Asphalts

See Practice
D7402

Consistency:

 

 Viscosity (Saybolt Furol)

See Test Method
D7496

Stability:

 

 Demulsibility

See Test Method
D6936

 Settlement

See Test Method
D6930

 Cement Mixing

See Test Method
D6935

 Sieve Test

See Test Method
D6933

 Aggregate Coating

See Practice
D6998

 Miscibility with Water

See Practice
D6999

 Freezing

See Practice
D6929

 Coating Ability and Water Resistance

11 – 18

 Storage Stability of Asphalt Emulsion

See Test Method
D6930

Examination of Residue

19 – 26

Identification Test for Rapid Setting Cationic Emulsified Asphalt

27 – 34

Identification of Cationic Slow Set Emulsions

See Practice
D7402

Field Coating Test on Emulsified Asphalts

35 – 40

Emulsified Asphalt/Job Aggregate Coating Test

41 – 46

Density of Emulsified Asphalt

See Test Method
D6937

Residue by Low-Temperature Vacuum Distillation

See Test Method
D7403

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This 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.

Details

Engelse titel Standard Test Methods and Practices for Emulsified Asphalts
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