ASTM-D490 Standard Specification for Road Tar

ASTM-D490 - 1992 R16 EDITION - CURRENT -- See the following: ASTM-D104 ASTM-D105 ASTM-D106 ASTM-D107 ASTM-D108 ASTM-D109 ASTM-D110 ASTM-D111
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This specification covers 14 grades of road tar as follows: RT-1, RT-2, RT-3, RT-4, RT-5, RT-6, RT-7, RT-8, RT-9, RT-10, RT-11, RT-12, RT.C.B.-5, and RT.C.B.-6. The tar shall conform to the requirements prescribed for (1) water content, (2) specific gravity, (3) specific viscosity, (4) distillate content, (5) softening point of residue from distillation, and (6) total bitumen soluble in carbon disulfide. The properties enumerated shall be determined by the specified test methods including Engler and float tests, distillation test, and ring-and-ball test.

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Scope

1.1 This specification covers 14 grades of tar as follows: RT-1, RT-2, RT-3, RT-4, RT-5, RT-6, RT-7, RT-8, RT-9, RT-10, RT-11, RT-12, RT.C.B.-5, and RT.C.B.-6.

Keywords

ICS Number Code 93.080.10 (Road construction)

To find similar documents by ASTM Volume:

04.03 (Road and Paving Materials; Vehicle-Pavement Systems)

To find similar documents by classification:

93.080.10 (Road construction Including road maintenance equipment and road construction equipment)

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Document Number

ASTM-D490-92(2016)

Revision Level

1992 R16 EDITION

Status

Current

Modification Type

Reapproval

Publication Date

Aug. 15, 2016

Document Type

Specification

Page Count

2 pages

Committee Number

D04.43