Oxidized Bitumen 115/15

INTRODUCTION

Oxidized Bitumen 115/15, also known as Blown Asphalt 115/15, is a high-performance industrial grade bitumen produced by air-blowing penetration grade bitumen under controlled temperature conditions. This process improves the softening point and reduces penetration, making the material highly suitable for waterproofing, roofing, insulation, and industrial applications.

RAHA Oil provides premium-quality Oxidized Bitumen 115/15 with consistent specifications, reliable packaging, and worldwide export services from the UAE.

OXIDIZED BITUMEN 115/15 SUPPLIER FROM UAE

Oxidized Bitumen 115/15, also called Blown Asphalt, is produced by blowing hot air through bitumen 60/70 at 230°C, resulting in a higher penetration index. It is semi-solid and exhibits excellent stability, high softening and flash points, making it ideal for construction. It provides superior adhesive and waterproofing properties when heated. Produced from vacuum bottom (VB) in a controlled air-blowing process, oxidized bitumen becomes harder, more viscous, and less volatile, suitable for uses like roofing asphalts and various industrial applications.

Blown Asphalt, is commonly used in various industries, including construction, automotive, and roofing. It serves as an anti-slip compound, sealant, and adhesive for applications like roofing felts, soundproofing, and electric cable protection. It’s also utilized in corrosion protection, pipe coating, civil works, and as a base in synthetic turf and paints. Additionally, Bitumen 115/15 is valuable for sealing, insulation, and in the production of rubber, plastics, lacquers, and varnishes due to its stability and versatility.

APPLICATIONS OF OXIDIZED BITUMEN 115/15

Blown Asphalt 115/15 is widely used in various industrial and construction sectors:

Roofing membranes manufacturing
Waterproofing systems
Pipe coating and corrosion protection
Adhesives and sealants
Electrical insulation materials
Joint fillers and crack sealing
Automotive underbody protection
Industrial mastic production

ADVANTAGES

Choosing Blown Asphalt 115/15 offers several performance benefits:

High softening point for hot climate resistance
Excellent adhesion and flexibility
Superior waterproofing properties
High durability and aging resistance
Chemical stability
Long service life

DIFFERENCE BETWEEN BLOWN ASPHALT 115/15 AND OTHER GRADES

Compared to lower softening point grades such as 85/25 or 95/25, Blown Asphalt 115/15 offers:

Higher temperature resistance
Greater hardness
Better performance in extreme climates
Improved structural stability

This makes it ideal for demanding industrial applications

EXPORT AND SUPPLY CAPACITY

RAHA Oil supplies Blown Asphalt115/15 to customers worldwide, including:

Middle East
Africa
Asia
Europe
South America

We ensure fast delivery, competitive pricing, and reliable logistics support.

WHY CHOOSE RAHA OIL?

Trusted UAE supplier
Consistent product quality
International export experience
Flexible packaging options
Competitive pricing
Professional logistics support
Fast response to inquiries

FAQ — OXIDIZED BITUMEN 115/15

What is Blown Asphalt 115/15 used for?

It is mainly used for waterproofing, roofing, pipe coating, adhesives, and insulation applications.

What is the softening point of 115/15 bitumen?

The softening point typically ranges between 110°C and 120°C.

What is the difference between oxidized bitumen and penetration grade bitumen?

Oxidized bitumen has higher softening point and lower penetration, making it more resistant to temperature and deformation.

HOW IS OXIDIZED BITUMEN 115/15 PACKED?

It is available in kraft bags, steel drums, jumbo bags, and customized packaging based on customer needs.

PACKAGING OPTIONS

We provide multiple packaging solutions based on customer requirements:

25 kg Kraft Bags
50 kg Kraft Bags
150 kg Steel Drums
180 kg Steel Drums
Jumbo Bags (1 MT)
Carton Boxes on Pallets

Packing of Oxidized Bitumen 115/15

TECHNICAL DATA SHEET OF OXIDIZED BITUMEN

Oxidized Bitumen 115/15	TEST METHOD	UNIT	SPECIFICATION
Specific gravity @ 25/25 °c	ASTM D70	Kg/cm³	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	1.5 Min
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