description
Penetration Grade Bitumen is commonly used in road construction, surfacing and some industrial applications. Additional processing of this type of Bitumen yields various grades of Bitumen products. The Penetration Test determines the hardness of Bitumen by measuring the depth ( in tenths of a mm) to which a standard, and loaded needle will vertically penetrate in 5 seconds, a sample of Bitumen maintained at a temperature of 25°C. Hence the softer the bitumen, the greater will be its number of penetration units. Bitumen Grade 100/120 is commonly used to manufacture Asphalt Mixes, Cut-back Bitumen, Bitumen Emulsions and Modified Bitumen. Penetration Bitumen Grade 100/120 is derived from specially selected crude oils through a controlled refining process.
applications
Bitumen 100/120 is a standard penetration grade. Bitumen usually used for road construction and for the production of asphalt companies, roof insulation companies and membrane sheet manufactures pavements with superior properties.
Bitumen Kian’s bitumen 100/120 is fully qualified and guaranteed through the expertise of our international inspectors to ensure the quality meets the industry standards. Bitumen Kian’s bitumen is guaranteed to meet ASTM standard.
Specification
Storage and Handling Recommendations: Store in unopened containers. Storage temperature limits 1°C - 50°C. For normal operations, such as blending and transferring liquid bitumen, temperatures of 42ºC - 49ºC above the minimum pumping temperature are recommended.
Specification | Unit | Test method | Bitumen 100/120 |
---|---|---|---|
1.01-1.04 | kg/cm³ | ASTM D70 | Specific gravity @ 25°C |
100-120 | mm/10 | ASTM D5 | Penetration @ 25°C, 100 gm, 5 Sec |
42-49 | C° | ASTM D36 | Softening point, ring & Ball |
100 min | cm | ASTM D113 | Ductility @25°C, afther TFOT |
0.2 max | wt % | ASTM D6 | Loss on heating |
20 max | % | ASTM D5 & D6 | Drop in penetration after heating |
250 min | C° | ASTM D92 | Flash point Cleveland open cuo |
99.5 max | wt % | ASTM D4 | Solubility in CS2 |
0.2 max | wt % | ASTM D4 | Organic Matter Insoluble in CS2 |
Negative | - | AASHOT 102 | Spot test |