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ASTM International, 06/01/2013
Publisher: ASTM
File Format: PDF
$26.00$52.00
Published:01/06/2013
Pages:3
File Size:1 file , 74 KB
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1.1 This specification covers asphalt cements graded by viscosity at 60°C [140°F] for use in pavement construction. Four sets of limits are offered in this specification. The purchaser shall specify the applicable table of limits. In the event the purchaser does not specify limits, Table 1 shall apply. For asphalt cements graded by penetration at 25°C [77°F]. See Specification D946. If needed, volume corrections for asphalt cements should be made according to Practice D4311.
Test
Viscosity Grade
AC-2.5
AC-5
AC-10
AC-20
AC-30
AC-40
Viscosity, 60°C [140°F], Pa·s
25 ± 5
50 ± 10
100 ± 20
200 ± 40
300 ± 60
400 ± 80
Viscosity, 135°C [275°F], min, mm²/s
80
110
150
210
250
300
Penetration, 25°C [77°F], 100 g, 5 s, min
200
120
70
40
30
20
Flash point, Cleveland open cup, min,°C [°F]
165 [325]
175 [350]
220 [425]
230 [450]
Solubility in trichloroethylene,A min, %
99.0
Tests on residue from thin-film oven test:
Viscosity, 60°C [140°F], max, Pa·s
125
500
1000
1500
2000
Ductility, 25°C [77°F], 5 cm/min, min, cm
100B
100
50
15
10
1.2 The 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 non-conformance with the standard.
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