Bitumen oxidized 115/15 supplier company selection directly influences the performance and reliability of industrial waterproofing and insulation systems. This grade is typically specified for projects that demand controlled hardness, elevated softening point, and stable behavior under sustained heat exposure, making supplier capability a critical factor rather than a simple sourcing choice.
KIAPETRO supports international industrial projects by delivering oxidized bitumen 115/15 under clearly defined specifications, project-aligned volumes, and structured delivery terms. With experience in cross-border supply, handling requirements, and application-driven specifications, KIAPETRO enables buyers to secure this grade with confidence for roofing, insulation, and industrial coating applications.
Description of bitumen 115/15
Bitumen oxidized 115/15 is a semi-solid grade bitumen made by blowing hot air through penetration bitumen 60/70. Through this process, bitumen becomes harder and gives it a rubber-like texture. Besides these, its resistance will be boosted against weather and deformation.
This makes this type one of the most demanded and purchased ones in the bitumen oxidized 115/15 supplier company, like KIAPETRO.
This product, which is purchased from the bitumen oxidized 115/15 supplier company, has a softening point of 115°C and a penetration value around 15 (0.1 mm). Kiapetro is a trusted bitumen oxidized 115/15 supplier that supplies all types of bitumen with the best quality and price.
This product is flexible, waterproof, and chemically stable, and because of that, it is widely used across multiple industries.
Due to its excellent technical properties, oxidized bitumen 115/15 is a reliable choice for tough environments. To buy this product from a trusted supplier that produces bitumen oxidized 115/15 based on global standards, make sure you purchase it from a reliable bitumen oxidized 115/15 supplier company like Kiapetro.
Here is the chart that describes bitumen oxidized 115/15 specifications.
| Bitumen 115/15 | Test method | Unit | Specification |
| Specific gravity @25/25 C | ASTM D70 | (Kg/m3) | 1.05 approx. |
| Penetration @ 25°c | ASTM D5 | mm/10 | 10/20 |
| Softening point °c | ASTM D36 | °C | 110/120 |
| Ductility @25 °c | ASTM D113 | Cm | 1.5min |
| Loss on heating(wt) % | ASTM D6 | Wt. % | 0.2 max |
| Flashpoint c | ASTM D92 | °C | 250 min |
| Solubility is CS2(wt) % | ASTM D4 | Wt. % | 99.5 max |
| Spot test | A.A.S.H.O.T102 | — | Negative |
Bitumen oxidized 115/15 applications
Bitumen 115/15, which is produced from a bitumen oxidized 115/15 supplier company, is highly versatile and due to this, it is used in many industries thanks to its hardness, waterproofing ability, and chemical stability.
Industry and construction application
- Commonly used in road construction, crack sealing, pavement repair, and general civil engineering works.
- Plays a major role in roofing systems. Used in the production of shingles, roll roofing, and built-up felts. It’s especially popular for manufacturing mopping-grade roofing asphalt.
- Ideal for sealing and insulating buildings, bitumen membranes, and as an additive in various construction materials.
- Effective in dust control, coating surfaces, and impregnating insulation products.
- Widely used for anti-slip layers in piling, soundproofing felts, joint filling compounds, and undercarriage sealants in the automotive industry.
Specialized Uses
- Applied in hydraulic and marine structures, like canal linings, dams, and embankments.
- In the electrical industry, it’s used in adhesives for laminates, junction box sealing, and cable insulation.
- In paint manufacturing, it forms the base for asphalt-based anti-corrosion coatings used on metal, wood, concrete, and masonry.
- Also serves as a base material for synthetic turf and is found in backings of carpets and moquettes.
- In oil & gas, it’s used for pipeline coating to protect against rust and corrosion.
Oxidized bitumen 115/15 manufacturer
Bitumen oxidized 115/15 is commonly and widely used in industries. So, there are many suppliers in this field. Purchase bitumen oxidized 115/15 from a reliable source like KIAPETRO helps industries to use this product safely and cost-effectively.
At KIAPETRO, bitumen oxidized 115/15 is produced through standard methods, so this makes the bitumen oxidized 115/15 supplier company the best one not only in Iran, but globally.
Why Kiapetro?
Kiapetro, a best bitumen oxidized 115/15 supplier company, supplies high-quality Oxidized Bitumen 115/15 at a competitive price, offering flexible payment options and a reliable and on-time delivery.
With a focus on consistency and performance, our Oxidized Bitumen 115/15 is produced to meet international standards, ensuring excellent durability, waterproofing, and chemical stability across a wide range of industrial and construction applications.
Summary
Bitumen oxidized 115/15, a semi-solid, durable, and waterproof material is used across construction, roofing, automotive, and industrial sectors. The product’s hardness, flexibility, and resistance to heat and weather make it ideal for demanding environments.
KIAPETRO, a trusted global supplier of this grade, is producing it to meet international standards like ASTM. Choosing a reliable supplier like KIAPETRO ensures quality, safety, and cost-effective performance in various applications.
FAQ
- Why do we choose oxidized bitumen 115/15 over other types?
Its durability, waterproofing ability, and stability make it ideal.
- How is it packed and delivered?
At Kiapetro, there are packing options like blocks, drums, and customized packages.
- Is oxidized bitumen 115/15 environmentally safe?
Yes, if you follow the guidelines and apply them properly.
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