Penetration Bitumen 50/70

Bitumen 50/70 is suitable for road construction and for the asphalt pavements with superior properties. This type of bitumen used in manufacture of hot mix asphalt for bases and wearing courses and the main usage of this product is used in road at tropical regions.

Bitumen 50/70 is another type / grade of bitumen we can provide our clients. Below is the product’s specification table which will be documented and certified by SGS or any third party inspection company the client wishes:

Bitumen 50/70

Property / UnitSpecification Test method
Specific gravity @ 25/25° C1.01~1.06ASTM D70
Penetration @ 25° C50/70ASTM D5
Softening point ° C46/58ASTM D36
Ductility @ 25° C100 minASTM D113
Loss on Heating (wt) %0.2 maxASTM D6
Drop in Penetration after Heating %20 maxASTM D5-D6
Flash point ° C250 minASTM D92
Solubility in Cs2 (wt) %99.5 minASTM D4
Spot TestNegative٭A.A.S.H.O.T.102

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