40/50

مشخصات فنی محصول


:Specification for bitumen 40/50
Test Method
40/50
Specification
ASTM D.70
1.060 – 1.010
Specific gravity @25/25
ASTM D.5
40-50Penetration at 25
ASTM D.36
50-70 (℃ )Softening point
ASTM D.113
100min
 Ductility at 25
ASTM D.6
0.2max
Loss on heating (Wt%)
ASTM D.5 and ASTM D.6
20max
(%)Drop in penetration after heating
ASTM D.92
250min
(℃)Flash point
ASTM D.4
%99min
Solubility in cs2 (%wt)
A.A.S.H.O.T 102negativeSpot test