Find Verified Bitumen Asphalt Suppliers, Manufacturers and Wholesalers

Industrial Grade Bitumen is a high-quality petroleum-based binding material produced through the refining of crude oil. It is widely used in road paving, asphalt mixtures, roofing systems, waterproofing applications, airport runways, and industrial construction projects.

Needle penetration : 60 - 80mm 8
Softening Point : 48C - 49.3C
Ductility at 15C >100 cm - >150
Density : 1.032 g/cm
Solubility : 99.5% - 99.99
Form : Solid / Semi-solid
Color : Black
Softening Point : 45 - 60C (grade dependent)
Penetration : 40 - 100 dmm
Ductility : 75 cm
Flash Point : 220C
Solubility : 99%
Specific Gravity : 0.97 - 1.03
Water Content : 0.2%
Packing : Drum / Jumbo Bag / Bulk Tanker

Bitumen is a highly viscous, semi-solid hydrocarbon material produced primarily from petroleum refining. It is widely used as a binder in asphalt pavement, road construction, waterproofing, roofing and industrial applications.

Excellent binding: binds aggregates together to form durable asphalt pavement.
Water resistance: helps protect underlying construction materials from moisture.
Durability: provides resistance to traffic loads and environmental exposure.
Flexibility: accommodates

Bitumen ( Asphalt) 40/50, 40/60, 50/70, 60/70, 70/100, 80/100 and 85/100

We specialize in providing high quality Bitumen at affordable prices for various applications and markets.

We can deliver Bitumen in different packaging options such as bulk, new steel drums, jumbo bags or flexibags depending on your needs and preferences.

Our Bitumen products meet the standards and specifications of our customers in

East of Asia
Southeast Asia
Subcontinent India
Africa

These are the grades we offer on a regular basis

Bitumen 6070
Bitumen 50100
Bitumen 80100
Bitumen VG10 VG30 VG40
Bitumen Performance Grades
Bitumen MC and Emulsion

Product Description: Russian Bitumen/Petroleum Asphalt 60/70

Product Origin: Russia

Key Specifications/ Special Features: Provided on Request

Minimum Order Size And Packaging Details: 10,000 MT

Product Specification:
Pack Type: Drum
Source: Natural
Penetration Grade: 80/100, 60/70, 90/15
Form: Liquid
Application: Road Construction, Coating on Roofs

Bitumen (Asphalt/Bitumen Properties and Types)

Bitumen is a heavy, black, sticky, and viscous hydrocarbon material primarily obtained from the crude oil distillation tower at refineries. At ambient temperature, it exists as a solid or semi-solid and becomes liquid when heated. Its key characteristics are excellent adhesion and impermeability to water, making it a critical material in the road construction industry.

Types and Grades of Bitumen

Bitumen can be classified in different ways:

A) Classification Based on Source and Production Method:

Type Description Primary Application
Petroleum Bitumen (Distillation Bitumen) The most common type, obtained from crude oil distillation. Base for asphalt, waterproofing applications
Natural Bitumen (Gilsonite) Found in nature with very high purity. Additive for petroleum bitumen, coloring
Blown (Oxidized) Bitumen Produced by blowing hot air into base bitumen. Higher thermal resistance and flexibility; used in roofing sheets, waterproofing membranes, pipe coatings

B) Classification Based on Penetration Grade (Common Road Bitumen Grading):

This is the most widely used method for grading pure road bitumen. Higher penetration numbers indicate softer bitumen.

Grade Features Typical Use
60-70 Most common grade in Iran and temperate regions. Asphalt paving
85-100 Used in cold regions. Asphalt paving
40-50 Suitable for very hot climates and heavy traffic loads. Asphalt paving

Main Applications:

Road Construction (~85% of consumption):

Asphalt production for roads, airports, and parking areas.

Waterproofing:

Production of bitumen sheets and membranes for roofs and swimming pools.

Foundation and basement wall insulation.

Related Industries:

Mastics and sealants.

Protective coating for steel pipelines.

Base layer in warehouse flooring.

Example Grade: 100/200 (Penetration System)

The name derives from its penetration range, meaning a standard needle penetrates 10â??20 mm (100â??200 tenths of a millimeter) into the sample within 5 seconds at 25�°C under laboratory conditions.

Supply Capacity:

Continuous supply is available for quantities of 10,000 tons and above.

Bitumen is known for its waterproofing and adhesive properties and is commonly used in the construction industry, notably for roads and highways. Production occurs through distillation, which removes lighter crude oil components like gasoline and diesel, leaving the heavier bitumen behind.

Bitumen deposits can also occur naturally at the bottom of ancient lakes, where prehistoric organisms have decayed and been subjected to heat and pressure.
Wholesale Bitumen

Product Name: Bitumen

Quality: Top Quality
Delivery Time: 5-7 Days
Packaging: Custom
Customization Orders: Accepted

We Are The Wholesale Supplier and Exporter Of *Bitumen*.
Bulk Stock Available for Worldwide Delivery
Contact Us For More Information.

The term bitumen refers to a substance produced through the distillation of crude oil Bitumen is known for its waterproofing and adhesive properties and is commonly used in the construction industry notably for roads and highways The two Bitumen grades are 6070 and 80100 The difference between 6070 and 80100 penetration grade is the penetration range Bitumen 6070 has lower penetration which means it is harder than bitumen 80100 Bitumen 6070 is better suited for use in hot climates and can withstand heavy traffic loads unlike bitumen 80100 According to the ASTM D36 method the softening point of bitumen 6070 is between 49 to 56C and the flash point of bitumen 6070 is 250 C Another important factor is density Due to the ASTM D70 the density of bitumen 6070 is equal to 10344 Bitumen Penetration Grade 85100 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

Bitumen

Product Description :
Bitumen is widely used in the construction of asphalt roads and bituminous membrane products. Bitumen is commonly used to build highways, motorways and rail networks. Bitumen has excellent water-proofing properties and is widely used for making roofing products along with a range of other household and industrial applications, from emulsion paints to sound-proofing. Penetration Bitumen and Bitumen Emulsions are used for the construction of railway tracks and by using special types of bitumen such as Polymer Modified Bitumen, the vibration and noise levels are reduced due to a dampening effect. Bitumen has been proven to be effective on both high-speed railway tracks and heavy load railway tracks. Bitumen is also used for surfacing airfield runways and air strips (PMB is preffered due to its fuel resistant properties) and taxi ways. For the Marine construction industry bitumen is used for hydraulic applications such as canal lining, underwater tunnels, river bank protection, dam construction and sea defences. There are also numerous industrial applications like roofing felt material, printing inks, packaging paper, linoleum, electrical cable / Junction box insulation, mastic for roofing of terraces, and duplex paper manufacture.

Price of product ( USD price or FOB price) :
3.000 MT monthly market price.
10.000 MT monthly market price Less 5%.

Product origin : Russia and Non Russia

Key Specifications/Special Features :
Specifications for types/grades of Oil Bitumen according to buyer specifications and/or will be given upon received buyer credible purchase request in the form LOI/ICPO docs.

Minimum Order Size and Packgaing details :
MOQ 3000 MT
Bulk in tanker vessels.
Drums 150/180/200 Kg.
Jumbo bags 1000 Kg.
Poly bags 32 Kg.
Tanks 20 MT.

Coal tar pitch, a kind of artificial pitch, is generally viscous liquid, semi-solid or solid. It is black and shiny. In the process of coal tar processing, the residue after the liquid fraction is removed by distillation is called coal tar pitch. Coal tar pitch is the main component of coal tar, accounting for 50%~60% of the total amount. Generally, it is believed that its main components are polycyclic aromatic hydrocarbons, polycyclic aromatic hydrocarbons and their derivatives.The specific composition of the compounds is complex,and the difference of raw coal types and processing technology will also lead to the difference of components, The current method is mainly based on the softening temperature.

BITUMEN
High-quality bitumen suitable for road construction, roofing, and industrial applications, offering excellent durability and weather resistance.

Specifications
Specification: Penetration grade 60/70, 80/100

MOQ: 50,000 - 200,000 MT/Month

Technical Details:
Penetration at 25C: 60-100
Softening Point: 46-52C
Flash Point: 230C min
Ductility at 25C: 100 cm min
Trading Details
Origin: Republic of Kazakhstan
Incoterms: CIF/FOB
Loading Ports: Port of Aktau, Rotterdam, Houston, etc.
Payment Guarantee: SBLC, DLC
Payment Terms: MT103 or TT
Performance Bond: 2% PB
Contract Term: 12 months minimum (with rolls and extensions)
Inspection: SGS, CIQ or similar

Bitumen

Asphalt

Bitumen is a black, semi-solid or liquid substance with high viscosity produced by the non-destructive distillation of crude oil during petroleum refining. The core industry using bitumen is road construction (asphalt) and another significant field is the building industry (roofing membranes, water-proofing felts)

Bitumen 50/70 is a premium-grade asphalt commonly used in road construction, providing excellent adhesion, stability, and durability. With a moderate viscosity, it is ideal for producing high-quality pavements that withstand heavy traffic and extreme weather conditions.

Bitumen 80/100 is a high-quality paving asphalt commonly used in road construction and infrastructure projects. With a balanced viscosity, it provides excellent durability, stability, and resistance to wear and tear, ensuring long-lasting performance in harsh conditions.

Bitumen 60/70 is a high-quality asphalt grade known for its excellent stability and durability in road construction. With optimal viscosity, it is ideal for producing strong, long-lasting pavements that can withstand heavy traffic loads and diverse environmental conditions.

Bitumen a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing. Bitumen is a mixture of Organic Liquids that are highly Viscous, Black, Sticky, Entirely Soluble in Carbon Disulfide, and composed primarily of highly condensed Polycyclic Aromatic Hydrocarbons. Naturally occurring or crude bitumen is a sticky, tar-like form of petroleum which is so thick and heavy that it must be heated or diluted before it will flow. At room temperature, it is much like cold molasses. Refined Bitumen is the residual (bottom) fraction obtained by fractional distillation of crude oil. It is the heaviest fraction and the one with the highest boiling point, boiling at 525 C (977 F).

Petroalliance are involved in import and the supply and trade of Bitumen Oil. This oil is a dark and viscous liquid which is sticky in texture. It is widely used in road construction, waterproofing, paints, enamels etc. It is available to clients in different types of settings at highly affordable prices. It is widely acclaimed amongst our client base for its supreme quality.

Uses of Bitumens
Bitumen is primarily used for construction and paving of roads. Its other uses are for Bituminous Waterproofing Products, including the use of bitumen in the production of roofing felt and for sealing flat roofs.

Bitumen

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.

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.

Widely used penetration-grade bitumen ideal for road construction, asphalt production, and industrial applications with excellent binding properties.

JoCamDeal Inc supplies high-quality Bitumen, a vital material used in road construction, waterproofing, and industrial applications.

Our bitumen is available in various grades, including 60/70, 80/100, and polymer-modified bitumen (PMB), all conforming to international specifications such as ASTM and EN standards. Known for its strong adhesion, durability, and weather resistance, our bitumen ensures long-lasting pavement performance in diverse climates.

Sourced from reputable refineries, each shipment is tested for penetration, softening point, and viscosity. We offer flexible packaging solutions including drums, bulk, and bitu bags, with timely global deliveries managed by our robust logistics network.

JoCamDeal Inc is committed to supplying dependable, cost-effective bitumen solutions for infrastructure, industrial sealing, and roofing projects worldwide.

BITUMEN 60/70- PENETRATION GRADE

Bitumen 60/70 available for international bulk supply.

Product: Bitumen 60/70
Grade: Penetration Grade 60/70
Supply: Spot and Contract
Quantity: Subject to buyer requirement
Delivery: FOB / CIF / CFR subject to destination and availability
Packaging: Bulk / Drums
Inspection: Independent inspection can be arranged subject to transaction terms.

Suitable for road construction, asphalt production, paving and infrastructure
applications.

We welcome inquiries from qualified importers, road contractors, asphalt
manufacturers, construction companies and commodity traders.

Buyers should provide required quantity, destination port and preferred
delivery terms for a commercial quotation.

A viscous, black petroleum product commonly used in road construction, waterproofing, and roofing applications.

Bitumen is a highly viscous, black, petroleum-based material widely used in road construction, waterproofing, and industrial applications. Known for its strong binding and adhesive properties, it provides durability, flexibility, and resistance against weathering, making it an essential material for infrastructure development.

Product Grade

Penetration Grade Bitumen

Minimum Price (USD)

Contact Supplier

Maximum Price (USD)

Contact Supplier

Price Units

USD / Metric Ton

Incoterms

FOB / CIF

Product Detailed Description

Bitumen is a petroleum-derived binding material widely used in road construction, asphalt production, waterproofing, roofing, and various industrial applications. It is available in different grades according to penetration, softening point, viscosity, and application requirements. Bulk international supply can be arranged according to buyer specifications, quantity, destination, inspection, and delivery terms.

Minimum Order Qty

500

Units

Metric Ton (MT)

Packaging Details

New steel drums / Jumbo bags / Bulk

Production Capacity

As per confirmed order and product availability

Country Where Product Is Manufactured

Oman (only if this is the actual country of origin)

Sample Available

No

Sample Cost Born By

Buyer

Seller Product Code

BITUMEN-PG

Product Standards

ASTM / EN / Applicable Bitumen Specification

Brand

Unbranded

Model No.

N/A

HS Code

2715.00

Key Specifications 1

Grade: Penetration Grade Bitumen; available grades subject to buyer requirements.

Key Specifications 2

Penetration, softening point, flash point, ductility, viscosity, and other parameters according to the specified grade.

Key Specifications 3

Suitable for asphalt production, road construction, waterproofing, roofing, and industrial applications.

Key Specifications 4

Available in drum, jumbo bag, or bulk form depending on order quantity and delivery requirements.

Key Advantage 1

Provides strong binding and waterproofing properties for infrastructure and construction applications.

Key Advantage 2

Available in different grades to meet specific road construction and industrial requirements.

Key Advantage 3

Product quality can be verified through agreed technical specifications, laboratory testing, and independent inspection where required.

Key Advantage 4

Flexible packaging and bulk delivery options can be arranged according to buyer requirements.

Bitumen 60/70 is a penetration-grade paving bitumen widely used in road construction, asphalt production and infrastructure projects. It is a dark, viscous petroleum-derived binder with a penetration range of 60 - 70 dmm, providing a practical balance of hardness, flexibility and temperature resistance for general pavement applications. The material can be supplied in new steel drums, jumbo bags or bulk tanker shipments according to project requirements. It is suitable for asphalt concrete, road surfacing, pavement maintenance and waterproofing applications. Each batch can be tested for penetration, softening point, ductility, flash point and other relevant parameters to ensure conformity with agreed specifications and destination-market requirements.

Key Specifications

Product Type: Penetration Grade Bitumen
Grade: 60/70
Penetration at 25 Degree C: 60 - 70 dmm
Appearance: Black to dark brown
Form: Semi-solid / viscous material
Softening Point: Typically around 48 - 56 Degree C, subject to applicable standard
Ductility: According to applicable specification
Flash Point: According to applicable standard

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.

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.

We are trading in - Bitumen 70 Grade

Blown Bitumen 75/25 or Oxidized Bitumen or Blown Asphalt is produced by blowing hot air into the penetration bitumen. This action makes the bitumen more rubbery than its original formula and it becomes harder bitumen. This bitumen recovery the weight loss under heating. Due to low thermal sensitivity, the softening point is much higher than regular bitumen and the penetration index (PI) is higher than road construction bitumen (8>PI>2) due to the letter has a gel-like structure because of asphalt accumulation. Blown Bitumen 75-25 is Semi Solid grade of pure petroleum bitumen. Special physical properties of its grade can be used in different applications in the construction business.

Blown Bitumen 75/25 is produced by the air-blowing of penetration grade bitumen. This is done at high temperatures, resulting in a material of a much higher penetration index. RAHA Bitumen 75/25 is based on petroleum bitumen which is made by blowing bitumen 60/70 by very hot air. The designation of the Blown Bitumen 75/25 refers to the midpoint of the softening point acceptance criteria.


Our Bitumen partner Co. is also capable of producing other grades of Oxidized Bitumen according to the specifications of individual clients. Some of the major advantages of Oxidized Bitumen are that it is completely water resistant, highly flexible and durable. Further, it is chemically very stable. Oxidized bitumen is a very flexible compound that is not only chemically stable but also a very durable compound apart from being completely water resistant. Lastly, Oxidized Bitumen has some very prominent technical advantages that makes it a very sought after compound in various applications.

Uses of Blown Bitumen 75/25

Blown Bitumen 75/25 is a solid or semi-black solid material and gradually liquid when heated. Oxidized Bitumen grades are blown or oxidized Asphalt s which are produced by passing air through soft bitumen under controlled temperature conditions. This process gives the bitumen more rubbery properties than penetration or hard grade bitumens and a variety of uses in industrial applications.

Bitumen Emulsion Grade

Bitumen Performance Grade

Bitumen Viscosity Grade

Bitumen Penetration Grade (Astm, En & Ip Standard)

Bitumen Cutback Grade

Bitumen Oxidized Grade

Bitumen Primer Grade

Premium quality Bitumen 60/70 is a penetration-grade petroleum bitumen widely used in road construction, highway paving, airport runways, and asphalt production. The product offers excellent adhesion, waterproofing properties, durability, and resistance to temperature variations. Manufactured in accordance with international quality standards, Bitumen 60/70 is suitable for hot mix asphalt and various industrial applications. Available in new steel drums, jumbo bags, and bulk shipments according to customer requirements.

CIF availability only with 50,000 MT MOQ. Various Pen options available.

NSRIC Green Supplies Inc. (NGS) is your licensed intermediary for sourcing and trading high- quality Bitumen 80/100. As a premium penetration grade asphalt binder, Bitumen 80/100 is highly valued in the global construction sector for its optimal consistency and superior performance in moderate to warm climates. Its specified penetration range ensures excellent binding properties, making it the material of choice for heavy-duty paving, road construction, and asphalt mix production worldwide.

NGS specializes in connecting vetted international end buyers with reliable, certified producers. We ensure all transactions are secure, compliant, and profitable, managing the complex logistics of global petroleum product trade. Partner with NGS to guarantee a seamless supply chain, transparent pricing, and timely delivery of Bitumen 80/100 that meets the strictest international quality standards. Trust NGS to secure your essential raw materials for critical infrastructure projects.

NSRIC Green Supplies Inc. (NGS) is your trusted licensed intermediary for the secure, high-volume supply of Bitumen 40/50 for international infrastructure projects. As a premium penetration-grade asphalt binder, Bitumen 40/50 is widely utilized in the construction of high-performance roads, runways, and paving applications where consistent stiffness and durability are paramount. Its specific viscosity range ensures optimal performance in both hot-mix asphalt and surface treatments. NGS specializes in bridging the gap between vetted, certified global refineries and serious B2B end-buyers, including national infrastructure authorities and large-scale construction firms. We eliminate procurement risk by managing stringent quality verification, secure payment mechanisms, and complex international logistics, including specialized heated transport. Partnering with NGS ensures guaranteed supply compliance with global standards, predictable delivery schedules, and transactional transparency. Secure your long-term supply contract for certified Bitumen 40/50 through NGS\'s secure global platform.

Our bitumen is produced by refineries in Kazakhstan, Azerbaijan, Poland, and the Middle East and is available for sale CIF at the best prices. Alternative TTO, TTV, and STS deliveries. Buyer-friendly procedures. Buyer's mandate welcome

Bitumen Paving Grade (Australian Standard)

Bitumen is a black, viscous, and highly adhesive petroleum-based material obtained through the refining of crude oil. It is widely used as a binding and waterproofing agent in road construction, roofing, airport runways, bridges, dams, and various infrastructure projects. Bitumen offers excellent durability, flexibility, water resistance, and resistance to weathering, making it one of the most important materials in the construction industry.