Bitumen
- Company Name:Oasis Global Trading Ltd
- Membership:Free Member
- Member Since:2013. 09.25
- Country/Region:United Arab Emirates
- City:Dubai
- Contact:Alison Davies
- Related Keywords:Bitumen 60/70, Bitumen 80/100, MC 30, MC 3000
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Oasis Global Trading Ltd
[United Arab Emirates]
Bitumen is a black, oily, viscous material that is a naturally-occurring organic byproduct of decomposed organic materials. Also known as asphalt or tar, bitumen was mixed with other materials throughout prehistory and throughout the world for use as a sealant, adhesive, building mortar, incense, and decorative application on pots, buildings, or human skin. The material was also useful in waterproofing canoes and other water transport, and in the mummification process toward the end of the New Kingdom of ancient Egypt. It is also flammable.
Oasis Global Trading Limitedguarantees that the Bitumen Grade 60/70 it supplies under its offers is produced in compliance to and is in conformity to AASHTO M20-70 and ASTM D946/ D946M and meets the following specification requirements.
|
CHARACTERISTICS |
TEST METHOD |
UNIT |
MIN. |
MAX. |
|||
|
Specific Gravity at 25 °C |
ASTM D70 |
°C |
1.01 |
1.06 |
|||
|
Penetration at 25 °C, 100g, 5s |
ASTM D5 |
mm |
60 |
70 |
|||
|
Softening Point |
ASTM D36 |
°C |
46 |
56 |
|||
|
Ductility at 25 °C |
ASTM D113 |
Cm |
100 |
|
|||
|
Loss on heating |
ASTM D6 |
% |
|
0.2 |
|||
|
Drop in penetration after heating |
ASTM D5 |
% |
|
20 |
|||
|
Flash point |
ASTM D92 |
°C |
230 |
|
|||
|
Solubility in Trichloroethylene |
ASTM D2042 |
% |
99 |
|
|||
|
Performance after RTFOT Method Test to ASTM D2872-04: |
|
|
|
|
|||
|
- Change in mass (m/m)
|
ASTM 2872 |
% |
|
0.5 |
|||
|
- Retained Penetration 25°C, 100g, 5s (% of original)
|
ASTM D5 |
% |
55 |
|
|||
|
- Increase in softening point
|
ASTM D36 |
°C |
|
8 |
|||
|
- Softening point after hardening
|
ASTM D36 |
°C |
|
52 |
|||
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