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What is viscosity grade bitumen? Viscosity is defined as the inverse of fluidity. Therefore, the viscosity determines the fluid properties of the bitumen material. Viscosity is a general term for consistency and is a measure of resistance to flow. Bitumen is produced and graded with a different viscosity grade than other types of bitumen. This […]

Advances gilsonite based filter to sequester greenhouse gas at wellhead Researchers advance asphalt-based filter to sequester greenhouse gas at wellhead (Nanowerk News) Rice University scientists have found a way to make their asphalt-based sorbents better at capturing carbon dioxide from gas wells: Just add water. The Rice lab of chemist James Tour discovered that treating […]

Bitumen project in Africa Bitumen project moving slowly due economic issue and rainy season in Africa.The pressure on road paving is increasing for a variety of reasons including climate change and rising average ambient air temperatures. Roads are not designed to withstand this, leading to early-life surface rutting and deformation that has to be repaired more […]

Bitumen project in Africa Bitumen project moving slowly due economic issue and rainy season in Africa.The pressure on road paving is increasing for a variety of reasons including climate change and rising average ambient air temperatures. Roads are not designed to withstand this, leading to early-life surface rutting and deformation that has to be repaired more […]

Bitumen project in Africa Bitumen project moving slowly due economic issue and rainy season in Africa.The pressure on road paving is increasing for a variety of reasons including climate change and rising average ambient air temperatures. Roads are not designed to withstand this, leading to early-life surface rutting and deformation that has to be repaired more […]

The so-called modified asphalt (mixture) refers to an asphalt binder made of rubber, resin, high molecular polymer, natural asphalt, ground rubber powder, or other external admixture (modifier), thereby improving the asphalt or the performance of the asphalt mixture. A modifier refers to a natural or artificial organic or inorganic material added to asphalt (mixture). At the […]

In this blog will reply to all question of Gilsonite user that how they can melt and blend with solvent,bitumen and even water! Mix of Gilsonite need heat up,wait for a while and mix well with proper impeller. In this blog will reply to all question of Gilsonite user that how they can melt and blend with solvent,bitumen and […]