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Renwar LTD
Arbat Chanakhchiyan, Sulaymaniyah, Iraq.
Wide Range Of High Quality Of Bitumen Grades Product Manufacturer and Supplier
Renwar Company is a Leading Manufacturer and Supplier of High Quality of Bitumen Grades and Standards which are Compliance with National and International Standards. Our Wide Range of Innovative Bitumen Products are designed to meet the Challenges of Road Construction, Roofing, Coating, Water Proofing and Airport Sectors also, alongside Specialty and Industrial applications.
| Specification | Test Method | 40/50 | 50/70 | 60/70 | 70/100 | 85/100 | 160/220 | ||||
| Penetration @25°c l00g.5s | ASTM D5 | 40-50 | 50-70 | 60-70 | 70- l 00 | 85- l 00 | 160-220 | ||||
| Ductility @25°c | ASTM Dl 13 | > 100 | > 100 | > 100 | > l 00 | > l 00 | |||||
| Softening point | ASTM D36 | 50-56 | 48-56 | 49-56 | 43-5 l | 42-49 | 35-43 | ||||
| Kinematic Viscosity @l 35°c | ASTM D2170 | 300 min | 300min | 300 min | 230 min | NR | 135min | ||||
| Flash Point | ASTM D92 | 232 min | 232 min | 232 min | 230 min | 230 min | 220min | ||||
| Solubility in (CCL4) | ASTM D2042 | > 99 | > 99 | > 99 | > 99 | > 99 | > 99 | ||||
| Specific Gravity @25°c | ASRM D70 | l.01- 1.06 | 1.01-1.06 | 1.01- 1.06 | 1 | 1.0 l- 1.06 | 1.01 | 1- 1.06 | |||
| Ash Content W% | ASTM D482 | NR | NR | NR | NR | NR | |||||
| Water Content | ASTM D95 | < 0.2 | < 0.2 | < 0.2 | Nil | N | il | ||||
| Loss on Heating W% | ASTM D6 | < 0.5 | < 0.5 | < 0.5 | <0.8 | <l | l.0max | ||||
| Retained Penetration (T.F.O.T) | ASTM D5 | > 30 | 40min | > 54 | > 56 | > 47 | 70min | ||||
| Retained Ductility @25°c | ASTM Dl 13 | > 25 | 50min | > 50 | > 75 | > 75 | |||||
| Increase in softening point | ASTM D36 | <l l | <10 | l l .0 max | |||||||
Penetration Grade Bitumen
Penetration grade bitumen is unique for road construction in various environmental conditions. These grades of bitumen are named due to their level of hardness and consistency, which leads to the classification of bitumen in a range of grades from 30 to 220. The main goal for grading bitumen based on penetration is to determine their suitability for use in various construction methods and under different climatic conditions.
Viscosity Grade Bitumen
Viscosity test on bitumen results the classification of bitumen in a range of grades, including VG10 Bitumen, VG20 Bitumen, VG30 Bitumen, and VG40 Bitumen. The higher the number, the harder the bitumen in the viscosity grading system. Generally, each of these viscosity grade bitumen has different application according to the two important factors such as climate and traffic conditions. The important use of VG bitumen is due to the existence of two important properties of this material which are water impermeability and high adhesion
| Test | Test Method | VG-10 | VG-20 | VG-30 | VG-40 |
| Absolute Viscosity @60Qc, Poises (min) | ASTM D-2171 | 800 | 1600 | 2400 | 3200 |
| Kinematic Viscosity @l 35Qc, c5t (min) | ASTM D-2170 | 250 | 300 | 350 | 400 |
| Flash Point (Cleveland Open-Cup), Qc (min) | ASTM D-92 | 220 | 220 | 220 | 220 |
| Solubility in Trichloroethylene, % (min) | ASTM D-20-40 | 99 | 99 | 99 | 99 |
| Softening Point, Ring & Ball, Qc | ASTM D-36 | 40 | 45 | 47 | 50 |
| Penetration @25°c, 0.1mm, l 00gr, 5sec | 5 | 80- l 00 | 80 | 50-70 | 40-60 |
| Specific Gravity @27/27Qc (min) | ASTM D-70 | 0.99 | 0.99 | 0.99 | 0.99 |
| Tests on residue from TFOT: | |||||
| l) Viscosity ratio @60Qc (max) | ASTM D-2171 | 4.0 | 4.0 | 4.0 | 4.0 |
| 2) Ductility @25°c, cm, after TFOT (min) | ASTM D-113 | 75 | 50 | 40 | 25 |
Penetration Grade Bitumen
Penetration grade bitumen is unique for road construction in various environmental conditions. These grades of bitumen are named due to their level of hardness and consistency, which leads to the classification of bitumen in a range of grades from 30 to 220. The main goal for grading bitumen based on penetration is to determine their suitability for use in various construction methods and under different climatic conditions.
| Specification | Test Method | 40/50 | 50/70 | 60/70 | 70/100 | 85/100 | 160/220 | ||||
| Penetration @25°c l00g.5s | ASTM D5 | 40-50 | 50-70 | 60-70 | 70- l 00 | 85- l 00 | 160-220 | ||||
| Ductility @25°c | ASTM Dl 13 | > 100 | > 100 | > 100 | > l 00 | > l 00 | |||||
| Softening point | ASTM D36 | 50-56 | 48-56 | 49-56 | 43-5 l | 42-49 | 35-43 | ||||
| Kinematic Viscosity @l 35°c | ASTM D2170 | 300 min | 300min | 300 min | 230 min | NR | 135min | ||||
| Flash Point | ASTM D92 | 232 min | 232 min | 232 min | 230 min | 230 min | 220min | ||||
| Solubility in (CCL4) | ASTM D2042 | > 99 | > 99 | > 99 | > 99 | > 99 | > 99 | ||||
| Specific Gravity @25°c | ASRM D70 | l.01- 1.06 | 1.01-1.06 | 1.01- 1.06 | 1 | 1.0 l- 1.06 | 1.01 | 1- 1.06 | |||
| Ash Content W% | ASTM D482 | NR | NR | NR | NR | NR | |||||
| Water Content | ASTM D95 | < 0.2 | < 0.2 | < 0.2 | Nil | N | il | ||||
| Loss on Heating W% | ASTM D6 | < 0.5 | < 0.5 | < 0.5 | <0.8 | <l | l.0max | ||||
| Retained Penetration (T.F.O.T) | ASTM D5 | > 30 | 40min | > 54 | > 56 | > 47 | 70min | ||||
| Retained Ductility @25°c | ASTM Dl 13 | > 25 | 50min | > 50 | > 75 | > 75 | |||||
| Increase in softening point | ASTM D36 | <l l | <10 | l l .0 max | |||||||
Viscosity Grade Bitumen
Viscosity test on bitumen results the classification of bitumen in a range of grades, including VG10 Bitumen, VG20 Bitumen, VG30 Bitumen, and VG40 Bitumen. The higher the number, the harder the bitumen in the viscosity grading system. Generally, each of these viscosity grade bitumen has different application according to the two important factors such as climate and traffic conditions. The important use of VG bitumen is due to the existence of two important properties of this material which are water impermeability and high adhesion
| Test | Test Method | VG-10 | VG-20 | VG-30 | VG-40 |
| Absolute Viscosity @60Qc, Poises (min) | ASTM D-2171 | 800 | 1600 | 2400 | 3200 |
| Kinematic Viscosity @l 35Qc, c5t (min) | ASTM D-2170 | 250 | 300 | 350 | 400 |
| Flash Point (Cleveland Open-Cup), Qc (min) | ASTM D-92 | 220 | 220 | 220 | 220 |
| Solubility in Trichloroethylene, % (min) | ASTM D-20-40 | 99 | 99 | 99 | 99 |
| Softening Point, Ring & Ball, Qc | ASTM D-36 | 40 | 45 | 47 | 50 |
| Penetration @25°c, 0.1mm, l 00gr, 5sec | 5 | 80- l 00 | 80 | 50-70 | 40-60 |
| Specific Gravity @27/27Qc (min) | ASTM D-70 | 0.99 | 0.99 | 0.99 | 0.99 |
| Tests on residue from TFOT: | |||||
| l) Viscosity ratio @60Qc (max) | ASTM D-2171 | 4.0 | 4.0 | 4.0 | 4.0 |
| 2) Ductility @25°c, cm, after TFOT (min) | ASTM D-113 | 75 | 50 | 40 | 25 |
Laboratory
Various laboratory tests on bitumen are conducted to check quality and different properties of bitumen. To ensure the quality of bitumen, our skilled lab technicians are doing several tests to determine the type of bitumen before send it to customer.
Renwar Company for Bitumen
Renwar Bitumen Company headquartered in Sulaymaniyah, Iraq, is one of the leading global bitumen companies in the region. Bitumen products offer a multitude of forms and are intended to help with a plethora of industrial, specialized, and road-related challenges.
We offer all grades of bitumen such us penetration graded and viscosity graded bitumen...
Get In Touch
+964-770-158-6917
+964-773-668-3636
Address: Arbat Chanakhchiyan, Sulaymaniyah, Iraq.
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