Bitumen Penetration 30/40

Geflow is a dynamic and LLC company based in Georgia. This company is a manufacture, disturber and exporter of various types of oxidized bitumen.  Penetration Bitumen as Bitumen Penetration 30-40, bitumen 60/70, bitumen 80/100, bitumen 40/50, bitumen 160/220, that suitable for road, water proofing.

Description of Bitumen Penetration 30-40

Geflow Bitumen Penetration 30-40 is a suitable type of bitumen for road paving and use for repairing and producing asphalt pavements because the grade of penetration is very hard. It is usually used in in the manufacture of hot mix asphalt for bases and wearing courses.

Softening point and penetration of bitumen 30/40

This company passes pure petroleum bitumen through a vacuum floor with hot air to make Penetration grade bitumen. Also it is made from remain of crude oil after cracking and removing hydrocarbon. Penetration grade bitumen 30/40 has penetration between 30~40 desi-millimeter and softening point between 55 ~ 63C. Bitumen 30/40, like synthetic resin, has thermoplastic properties which gets softer with heating and hardens when cooled. This grade of bitumen 30/40 has very strong viscosity compare to other grades.