Method of Bitumen Penetration Test
The penetration value of bitumen is the vertical penetrated measure of the standard needle into the bituminous material under specific weight and temperature.This distance is measured in [...]
Bitumen Spot Test
The spot test is useful for detecting overheating or cracked bitumen occurs because the actual molecules are thermally broken apart. It is shown whether or not Bitumen has been damaged during [...]
Influence of waxes on bitumen & Asphalt
Natural wax is part of practically all bitumen and may in different ways affect bitumen properties. it refers to all found in organic substances that crystallize on cooling and melt on heating. [...]
How Much Bitumen Used in Road Construction Per Kilometre?
There’s no simple answer to this question. The weather, local climate, makeup of the road base, traffic levels, road type, … are influenced. The exact type of project should be cleared, asphaltic [...]
Global Bitumen Producers and Exporters at 2017
Bitumen is the main raw material for the manufacture of asphalt products for paving, roofing, and other applications. The bitumen is combined with aggregates, minerals, fibers, modifiers, or [...]
