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ASTM D 4552/D4552M : 2020

Current
Current

The latest, up-to-date edition.

Standard Classification for Hot-Mix Recycling Agents
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-07-2020

1.1This standard covers a standardized method whereby recycling agents to be used in hot recycling of asphalt concrete can be classified. The recycling agents are classified by viscosity in mm2/s measured at 60 °C [140 °F]. This classification does not apply to emulsified recycling agents.

1.2This standard does not address the performance of asphalt binder blends with recycling agents, or that of hot-mix asphalt mixture containing recycling agents. Adherence of a recycling agent to this specification does not necessarily relate to the performance of asphalt binders and mixtures containing the recycling agents.

Note 1:The impact of recycling agents has been evaluated by extracting the asphalt binder from the pavement to be recycled, and combining with the recycling agent to meet the appropriate grade within Specification D946/D946M or Table 1, 2, or 3 of Specification D3381/D3381M. More recently, some specifications have referred to performance grading as described in Specification D6373 or D8239.

Note 2:Efforts are underway to utilize performance-based testing of the asphalt mixture containing recycling agents as a measure of compliance.

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.

Committee
D 04
DocumentType
Standard
Pages
4
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 2872 : 2019 Standard Test Method for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test)
ASTM D 70 : 2018 Standard Test Method for Density of Semi-Solid Asphalt Binder (Pycnometer Method)
ASTM D 1298 : 2012 : REV B : R2017 : EDT 1 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 6373 : 2023 Standard Specification for Performance-Graded Asphalt Binder
ASTM D 6373 : 2016 Standard Specification for Performance Graded Asphalt Binder
ASTM D 1298 : 2012 : REV B : R2017 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D 140/D140M : 2016 : R2023 Standard Practice for Sampling Asphalt Materials
ASTM D 2170/D2170M : 2018 Standard Test Method for Kinematic Viscosity of Asphalts
ASTM D 70 : 2009 : EDT 1 Standard Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)
ASTM D 2170/D2170M : 2022 Standard Test Method for Kinematic Viscosity of Asphalts
ASTM D 6373 : 2021 : REV A Standard Specification for Performance-Graded Asphalt Binder
ASTM D 8239 : 2018 Standard Specification for Performance-Graded Asphalt Binder Using the Multiple Stress Creep and Recovery (MSCR) Test
ASTM D 2872 : 2021 Standard Test Method for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test)
ASTM D 140/D140M : 2016 Standard Practice for Sampling Asphalt Materials
ASTM D 8239 : 2023 Standard Specification for Performance-Graded Asphalt Binder Using the Multiple Stress Creep and Recovery (MSCR) Test
ASTM D 2872 : 2022 Standard Test Method for Effect of Heat and Air on a Moving Film of Asphalt Binder (Rolling Thin-Film Oven Test)
ASTM D 6373 : 2021 Standard Specification for Performance-Graded Asphalt Binder
ASTM D 8239 : 2021 Standard Specification for Performance-Graded Asphalt Binder Using the Multiple Stress Creep and Recovery (MSCR) Test
ASTM D 70 : 2018 : REV A Standard Test Method for Density of Semi-Solid Asphalt Binder (Pycnometer Method)
ASTM D 8239 : 2021 : REV A Standard Specification for Performance-Graded Asphalt Binder Using the Multiple Stress Creep and Recovery (MSCR) Test
ASTM D 2007 : 1998 Standard Test Method for Characteristic Groups in Rubber Extender and Processing Oils and Other Petroleum-Derived Oils by the Clay—Gel Absorption Chromatographic Method
ASTM D 3666 : 2009 Standard Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials

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