Highways
Airport runways
Footways and pedestrian ways
Car parks
Racetracks
Tennis courts
Roofing
Damp proofing
Dams
Reservoir and pool linings
Soundproofing
Pipe coatings
Cable coatings
Paints
Building water proofing
Tile underlying waterproofing
Newspaper ink production
and many other applications
We can source excellent quality of bitumen with different grades like 10/20 , 60/70 , 80/100 in both bulk and drums from Oman. Bitumen typically used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties In bulk we can able to offer 50,000 mt per month.
Bitumen Penetration Grade 80/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Penetration Grade Bitumen supplied by ASI GLOBAL TRADE is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil. The Bitumen supplied by ASI GLOBAL TRADE is produced from vacuum residue (short residue) feedstock. Penetration Grade bitumens are specified by the penetration and softening point test. Designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature/ viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
SPECIFICATIONS :
CHARACTERISTIC TEST METHOD UNIT MIN. MAX.
Specific gravity at 25°C ASTM D70 °C 1.01 1.05
Penetration at 25°C ASTM D5 mm 80 100
Softening Point ASTM D36 °C 42 52
Ductility at 25°C ASTM D113 Cm 100 -
Loss on heating ASTM D6 % 0,5
Flash Point ASTM D92 °C 225
Solubility in Trychloroethyelene ASTM D2042 % 99
Performance after RTFOT Method Test to ASTN D1754:
- Change in mass (m/m) ASTM2872 % - 0.5
- Retained Penetration 25°C, 100g, 5s (% of original) ASTM D5 % 50 -
- Increase in softening point ASTM D36 °C - â?¤8
- Softening point after hardening ASTM D36 °C 45 -
LEGAL NOTES
The information, and, in particular, the recommendations relating to the application and end-use of ASI GLOBAL TRADE products, are given in good faith based on ASI GLOBAL TRADE current knowledge and experience of the products when properly stored, handled and applied under normal conditions in accordance with ASI GLOBL TRADE recommendations. In practice, the differences in materials, substrates and actual site conditions are such that no warranty in respect of merchant-ability or of fitness for a particular purpose, nor any liability arising out of any legal relationship whatsoever, can be inferred either from this information, or from any written recommendations, or from any other advice offered. The user of the product must test the products suitability for the intended application and purpose. ASI GLOBAL TRADE reserves the right to change the properties of its products. The proprietary rights of third parties must be observed. All orders are accepted subject to our current terms of sale and delivery. Users must always refer to the most recent issue of the local Product Data Sheet for the product concerned, copies of which will be supplied on request.
Bitumen 60/70 Test method Unit Specification
Specific gravity @ 25°C ASTM D70 Kg/cm3 1.01/1.06
Penetration @ 25°C ASTM D5 mm/10 60/70
Softening point °C ASTM D36 °C 49/56
Ductility @25 °C ASTM D113 cm 100 min
Loss on heating(wt) % ASTM D6 wt % 0.2 max
Drop in penetration after heating % ASTM D5-D6 % 20 max
Flashpoint °C ASTM D92 °C 232 min
Solubility in Trichloroethylene ASTM D2042 wt % 99 min
Spot test A.A.S.H.O.T102 Negative
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ASI GLOBAL TRADE guarantees that the Bitumen Grades supplies under its offers is produced in compliance to and is in conformity to Standard AASTHO M20-70 and ASTM D946/D946M and meets the following specification requirements.
- Grade 40-50: Suitable for road construction and repair.
- Grade 60-70: Ideal for general paving applications.
- Grade 85-100: Used in various industrial applications.
Bitumen, often referred to as asphalt, is a viscous, black, and sticky substance. It is a semi-solid form of petroleum and is primarily used as a binder in road construction. When mixed with aggregates, it forms asphalt concrete, the material commonly used for paving roads.
Primary Characteristics:
Appearance: Thick, black to dark brown substance.
Temperature Sensitivity: Becomes liquid when heated and returns to a semi-solid state upon cooling.
Water Resistance: Acts as a waterproofing agent, making it ideal for various sealing applications.
Adhesion: Excellent adhesive properties, allowing it to bind aggregates together effectively.
Grades & Types:
Bitumen comes in various grades, primarily determined by its viscosity and penetration value. Common types include:
Paving Grade Bitumen: Used in road construction.
Oxidized Bitumen: Produced by air blowing and has stiffer properties.
Cutback Bitumen: Bitumen diluted with solvents to reduce viscosity for specific applications.
Modified Bitumen: Bitumen altered with polymers to enhance its properties.
Applications:
Road Construction: Mainly used as a binder mixed with aggregates to pave roads.
Roofing: Used as a waterproofing agent in roofing felts.
Dams & Reservoirs: Acts as a waterproofing membrane.
Soundproofing: Used in soundproofing materials due to its insulating properties.
Advantages:
Durability: Offers a long-lasting paving solution, able to withstand various weather conditions.
Cost-effective: Provides a reliable and economical material for large-scale infrastructure projects.
Recyclable: Old bituminous roads can be reprocessed to produce new roads.
The quality of bitumen 60/70 depends on its physical properties and specifications. Apart from penetration test, there are a number of test that are used for specifying bitumen 60/70 including viscosity, softening point, ductility, loss on heating, and flash point.
Some of these items are more important for suppliers of bitumen 60/60 and their customers. These are softening point and flashpoint. According to ASTM D36 method, the softening point of bitumen 60/70 is between 49 to 56 �°C and the flash point of bitumen 60/70 is 250 �°C.
TERMS OF NEGOTIATION
ORIGIN: FEDERAL REPUBLIC OF NIGERIA
INCOTERMS: CIF/FOB/TTO
LOADING TERMINAL: GULF OF GUINEA / FORCADOS PAYMENT
TERMS: SBLC-MT760, MT103
PERFORMANCE BOND: 2% PB
CONTRACT TERM: 12 MONTHS MINIMUM (WITH ROLLS AND EXTENSIONS)
INSPECTION: SGS, CIQ OR SIMILAR
COMMISSION: STRUCTURED NCNDA/IMFPA
FOB ROTTERDAM TANK TAKEOVER (SELLER TANK EXTENSION)
1. Buyer sends ICPO in line with seller working procedures
2. Seller issues Commercial Invoice (C.I.), Buyer Signs within 24 hours and returns to Seller Within its validity.
3. Upon receipt and review of the signed C.I., Seller sends to the buyer detailed information of Tank
Storage facility where the product is stored for buyer to contact and extend the tank for at least a minimum of three (3) days.
4. Upon confirmation of Buyer's tank tension from seller's tank farm, Seller submits to by an
Unconditional Dip Test Authorization (UDTA) along with the below full POP documents: -
SGS report,
Pre- Injection Report,
Commitment Letter to Supply
Authorization to sell & collect.
5. Buyer appoints their testing teams SGS or Equivalent to vessel. dip test in seller tank before injection to the buyer's vessel or conduct test upon injection completion into the buyer's vessel to ascertain the Quality and Quantity injected to the vessel.
6. Upon successful completion into buyers tanker, Seller issues payment invoice for Buyer to pay for the product value
7. Seller issues Tittle ownership documents to buyer upon confirmation of buyer payment. NCNDA/IMFPA sign and seal by all intermediaries connected in the transaction.
8. Seller within 24 hours upon receipt of the buyer's payment pays commission to all intermediaries involved in the transaction.
Bitumen penetration grade 40/50 bitumen means the penetration value is in the range 40 to 50 at standard test conditions which commonly used as a Paving Grade. Bitumen is applicable for the production of hot mix asphalt for bases and pavements and for road construction. Penetration Grade Bitumen supplied by RABIT (RAHA BITUMEN) Co. This bitumen is produced through aeration on vacuum bottom (the raw material used for making bitumen left in vacuum distillation column in oil refineries) in bitumen production units. Its penetration grade ( the measure of bitumen hardness) is between 40 to 50. Bitumen is specified by the penetration and softening point test. Designing is by penetration range only. The penetration grade bitumen has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature-viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
Bitumen penetration grade 60/70 is semi-hard penetration grade bitumen using as paving grade bitumen suitable for road construction and repair conjointly for the production of asphalt pavements with below technical specifications. This grade of bitumen is mainly used in the manufacture of hot combine asphalt for bases and wearing courses. Bitumen 60/70 is the most used bitumen grade and basic material for all alternative bituminous products.
Bitumen Penetration Grade 60/70 is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Penetration Grade Bitumen supplied by RAHA GROUP is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil. The Bitumen supplied by RAHA GROUP is produced from vacuum residue (short residue) feedstock.
RAHA Penetration Grade bitumens are specified by the penetration and softening point test. The designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature/ viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
Bitumen Penetration Grade 85/100 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. is petroleum grade bitumen, manufactured from fractional / vacuum distillation of crude oil. This bitumen is produced through aeration on vacuum bottom (the raw material used for making bitumen left in vacuum distillation column in oil refineries) in bitumen production units. Its penetration grade ( the measure of bitumen hardness) is between 85 to 100.
Penetration Grade bitumens are specified by the penetration and softening point test. The designation is by penetration range only. The penetration grade bitumens have a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature/ viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.
The Bitumen mode is dependent on temperature. The temperature-vs-stiffness relationship of bitumen is dependent on the type of crude oil and its refining method. Bitumen penetration grade 85/100 is semi hard penetration grade bitumen used as a paving grade bitumen which is suitable for road construction and repair. It is also used for the production of asphalt pavements with the below technical specification. This grade of bitumen is mainly used in the manufacturing of hot mix asphalt for bases and wearing courses. Bitumen 85/100 is one of the most used bitumen grades and a basic material for all other bituminous products.
Penetration determines the hardness of bitumen by measuring the depth to which a standard loaded the needle will vertically penetrate in 5 seconds, in a sample of bitumen maintained at a temperature of 25 degrees Celsius.
VG-20 bitumen is a grade of viscosity bitumen used in cold climatic and high altitude regions. This grade of bitumen is suitable for road construction in regions with 30 to 37 C average temperature.
In North India, vg20 is used for road construction in hot mix asphalt. The standard penetration value of bitumen viscosity grade VG-20 is 60 mm at 25 C. The absolute viscosity of VG-20 bitumen is 1600 to 2400 poise at 60 C.
This bitumen is primarily used for the construction of extra-heavy bitumen pavements that have to bear significant traffic loads. Bitumen VG30 is the most widely used type of bitumen in road construction, insulation, building construction industries, and also in the production of cutback bitumen. it is better to know that this vg30 bitumen can be used instead of 60/70 penetration bitumen grade.
VG40 bitumen is used in areas in which high pressure comes from heavy traffic loads, such as intersections, near tolls booths, and truck parking lots.
Due to the high viscosity of this bitumen, it is more appropriate for improving resistance to shoving and other problems associated with higher temperatures and heavy traffic loads. It's long time that industries use vg-40 instead of the penetration grade bitumen 40/50.
VG10 bitumen is the softest grade of viscosity bitumen. This type of bitumen is widely used for spraying applications and surface coating.
VG 10 bitumen means that your bitumen is also suitable for paving roads in a very cold climate instead of the old 80/100 penetration grade. The air temperature that matches VG10 bitumen ranges from -10 �¢?�¦C to 25 �¢?�¦C.
Due to the high temperatures in hot climatic zones, the application of VG10 cannot provide desirable rutting resistance.
This type of bitumen is also used to manufacture bitumen emulsions and modified bitumen products especially in India.
As a viscosity grade bitumen, VG10 has a better performance incold weather. To know vg10 latest price contact us.
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