Bitumen 10/20
Bitumen grade 10/20
Bitumen 10/20 is a type of high-quality bitumen produced through non-destructive refining of crude oil during petroleum refining. Carbokim, specifically designed for paving, is ideal for road construction, repair, and asphalt pavement production. This penetration grade bitumen offers long-term savings by allowing thinner pavement designs, reducing asphalt usage by up to 30% compared to traditional methods. Its versatility makes it a popular choice for road projects and the manufacture of hot mix asphalt for durable bases and wearing courses.
Properties of 10/20
It is derived from the non-destructive refining of crude oil, ensuring premium quality and longevity. With a penetration grade of 10~20 desi-millimeter and a softening point of 58 ~ 66°C, Bitumen 10/20 thermoplastic and ideal for various applications.
Bitumen 10/20 |
Test method |
Unit |
Specification |
Specific gravity @ 25°c |
ASTM D70 |
Kg/cm3 |
1.01/1.06 |
Penetration @ 25°c |
ASTM D5 |
Mm/10 |
10/20 |
Softening point °c |
ASTM D36 |
°C |
58/66 |
Ductility @25 °c |
ASTM D113 |
Cm |
100 min |
Loss on heating(wt) % |
ASTM D6 |
wt % |
0.2 max |
Drop in penetration after heating % |
ASTM D5-D6 |
% |
20 max |
Flashpoint c |
ASTM D92 |
°C |
250 min |
Solubility is CS2(wt) % |
ASTM D4 |
wt % |
99.5 max |
Spot test |
A.a.s.h.o.t102 |
Negative |