ASTM-D4887 2003

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D4887-99(2003) Standard Practice for Preparation of Viscosity Blends for Hot Recycled Bituminous Materials

Published By	Publication Date	Number of Pages
ASTM	2003	3

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Categories: 91.100.50 - Binders. Sealing materials, ASTM

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Description

ASTM D4887-99-Reapproved2003

Historical Standard: Standard Practice for Preparation of Viscosity Blends for Hot Recycled Bituminous Materials

ASTM D4887

Scope

1.1 This practice covers the procedure for preparation of hot recycled bituminous blends for testing in the laboratory. The procedure involves an iterative trial blend process followed by the preparation of batch blends.

1.2 The batch blends can be used for extensive evaluation such as viscosity, penetration, ductility, aging properties (such as Rolling Thin Film Oven or Thin-Film Oven tests, or both (RTFO/TFO)), composition analysis, solubility analysis, and other user-selected tests.

1.3 This practice assumes that a representative reclaimed asphalt pavement (RAP) sample is extracted and the aged binder recovered using Test Methods D 2172 and Test Method D 1856 (this practice may be modified by using a rotary evaporator which is extensively evaluated in the minutes of the 18th Pacific Coast Conference on Asphalt Specifications) or any other acceptable test method.

1.4 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

asphalt viscosity; binder viscosity; RAP binder; reclaimed asphalt pavement (RAP); recycled asphalt; recycled bituminous material

ICS Code

ICS Number Code 91.100.50 (Binders. Sealing materials)

DOI: 10.1520/D4887-99R03

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Practice Significance and Use Apparatus Procedure
2	FIG. 1
3	Report Keywords

Additional information

Standard Title	D4887-99(2003) Standard Practice for Preparation of Viscosity Blends for Hot Recycled Bituminous Materials
Published Code	ASTM
Publication Date	2003
Pages Count	3
ICS Codes	91.100.50 - Binders. Sealing materials