Enhanced Penetration Grade Bitumen

Bernet refinary is engineered to produce bitumen from vacuum bottom and addetives. We underestand valued customers not yet ready to enter the new era of economical and safer roads ; therefore, our facilitated production site can hold a competitive position and manufacture penetration grade bitumen that is not oxidized and is enhanced to best suit pavement construction projects.

Better technicality of penetration graded bitumen and competitive pricing is our goal in this line of product.

Technical Data

PROPERTIES UNIT 40/50 60/70 85/100 TEST METHOD
Specific gravity @ 25°c Kg/cm3 1.01/1.06 1.01/1.06 1.01/1.06 ASTM D70
Penetration @ 25°c mm/10 40/50 60/70 85/100 ASTM D5
Softening point °c °C 52/60 49/56 41/49 ASTM D36
Ductility @25 °c cm 100 min 100 min 100 min ASTM D113
Loss on heating(wt) % wt % 0.2 max 0.2 max 0.2 max ASTM D6
Drop in penetration after heating % % 20 max 20 max 20 max ASTM D5-D6
Flash point °c °C 250 min 250 min 250 min ASTM D92
Solubility is CS2(wt) % wt % 99.5 min 99.5 min 99.5 min ASTM D4
Spot test Negative Negative Negative A.A.S.H.O.T102