قیر 50-40

Method

Specification

Unit

Test

ASTM   D70

Be reported

Kg/m3

Density              @ 25 °c

ASTM   D5

40/50

1/10mm 

Penetration        @ 25 °c

ASTM   D113

100 min

Cms

Ductility             @ 25 °c

ASTM   D36

49 min

C°

Softening Point

ASTM   D92

230 min

C°

Flash point

ASTM   D1754

0.8 max

%WT

Mass Change after TFOT

ASTM   D-2042

99 min

%WT

Solubility In T.C.E

AASHO   T-102

Negative

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Spot Test