BITUMEN 60/70

SPECIFICATION

TEST METHOD

Specific gravity @25/25 ËšC

1.01-1.06

D-70

Penetration @25 ËšC

60-70

D-5

Softening point ËšC

46-56

D-36

Ductility @25 ËšC

100 min

D-113

Loss on heating (wt)%

0.2 max

D-6

Drop in penetration after heating %

20 max

D-6 & D-5

Flash point ËšC

230 min

D-92

Solubility in ËšCS2 (wt)%

99.5 min

D-4

Spot test

negative

*A.A.S.H.O.T.102