Oxidized Bitumen 90-40

History of Oxidized Bitumen 90-40

The history of oxidized bitumen can be traced back to the early 20th century when engineers and scientists began to experiment with various ways of modifying bitumen to improve its performance in different applications. The process of oxidation, which involves heating bitumen with air, was one of the earliest and most effective methods of modifying bitumen.

The first commercial production of oxidized bitumen is believed to have started in the 1920s in the United States, where it was used for road construction and roofing applications. Over time, the process of oxidation was refined, and different grades of oxidized bitumen were developed to suit specific applications. For example, oxidized bitumen 90/40 was developed for use in asphalt mixtures and waterproofing applications, while other grades, such as 115/15 and 85/25, were developed for different purposes.

Today, oxidized bitumen is widely used in the construction industry for a range of applications, including road construction, roofing, waterproofing, and pavement preservation. It is also used in the manufacture of paints, coatings, and adhesives. The history of oxidized bitumen demonstrates how innovations in materials science and engineering have helped to create new and improved products that have contributed to the development of modern infrastructure and construction practices.

Usages of  Oxidized Bitumen 90-40

Oxidized Bitumen 90/40 is a popular material in the construction industry due to its excellent properties, such as high durability, water resistance, and thermal stability. Some of the common usages of oxidized bitumen 90/40 include:

Asphalt Mixtures: Oxidized bitumen 90/40 is used as a binder in the production of hot mix asphalt for road construction. It provides excellent resistance to deformation and cracking, making the asphalt pavement more durable.

Waterproofing: Oxidized bitumen 90/40 is used as a waterproofing material in the construction of roofs, basements, and other structures. It forms a durable, waterproof layer that protects the underlying structure from water damage.

Adhesives: Oxidized bitumen 90/40 is used as a component in the manufacture of adhesives and sealants. Its high viscosity and adhesive properties make it ideal for bonding various materials.

Coatings: Oxidized bitumen 90/40 is used as a coating material for steel and concrete structures to protect them from corrosion and weathering.

Paints: Oxidized bitumen 90/40 is used in the manufacture of paints and varnishes to provide them with water resistance and durability.

Pavement Preservation: Oxidized bitumen 90/40 is used as a pavement preservation treatment to extend the life of existing asphalt pavements. It is applied as a thin layer to the pavement surface, filling cracks and preventing water from seeping into the pavement layers.

Overall, oxidized bitumen 90/40 is a versatile material that is widely used in various construction and industrial applications due to its superior properties and performance.

Packing of Oxidized Bitumen 90-40

Oxidized Bitumen 90/40 is typically packed and supplied in several forms, depending on the specific requirements of the application and the preferences of the buyer. The most common packing methods for oxidized bitumen 90/40 include:

Block Form: Oxidized Bitumen 90/40 can be supplied in block form, which is a solid block of bitumen that weighs around 20-25 kg. The block form is commonly used for smaller applications, such as repairs and maintenance work.

Meltable Bags: Oxidized Bitumen 90/40 can also be supplied in meltable bags, which are bags made of high-density polyethylene that can be melted in a heating pot or melter. The meltable bags are typically used for larger applications, such as road construction and waterproofing.

Bulk Form: Oxidized Bitumen 90/40 can be supplied in bulk form, which is a large quantity of bitumen delivered in a tanker truck or container. The bulk form is typically used for industrial applications, such as manufacturing paints and coatings.

Drums: Oxidized Bitumen 90/40 can also be supplied in drums, which are typically made of steel or plastic and can hold between 150-200 kg of bitumen. The drums are commonly used for export purposes and are easy to transport.

The choice of packing method depends on several factors, such as the quantity of bitumen required, the mode of transportation, and the storage conditions. It is important to follow the manufacturer's recommendations regarding the handling, storage, and usage of oxidized bitumen to ensure its quality and performance.

Prices Oxidized Bitumen 90-40

 The price of Oxidized Bitumen 90/40 can vary depending on several factors such as the market demand, availability of raw materials, and the location of the buyer. Additionally, the price may also vary depending on the quantity of the order and the packing method preferred.

As of my knowledge cut-off date of September 2021, the price of oxidized bitumen 90/40 was around USD 500-600 per metric ton FOB (Free on Board) basis. However, it is important to note that the prices are subject to change and may vary depending on several factors.

If you are looking for updated pricing information on oxidized bitumen 90/40, I recommend contacting a reputable supplier or manufacturer for the latest pricing information.

Delivery time and Readiness of Oxidized Bitumen 90-40

 The delivery time and readiness of Oxidized Bitumen 90/40 may vary depending on several factors such as the quantity required, the location of the buyer, and the availability of the product.

If the supplier or manufacturer has the product in stock and ready to ship, the delivery time may be relatively short and can range from a few days to a couple of weeks, depending on the mode of transportation and the distance involved.

However, if the product is not readily available, the supplier may need to produce it, which can take several days or weeks depending on the quantity required and the production capacity of the supplier.

It is advisable to check with the supplier or manufacturer regarding the delivery time and readiness of the product before placing an order. The supplier can provide more information on the availability of the product and the estimated delivery time based on the specific requirements of the buyer.

Analysis Table of Oxidized Bitumen 90-40