Cutback Bitumen SC30

Bitumen cutback sc30

What is Cutback Bitumen SC30

Cutback asphalt SC30 is a specialized type of bitumen dissolved in kerosene, extensively used in construction for its viscosity-reducing properties. This article will delve into the properties, uses, packaging, pricing, handling, and quality assurance of Cutback Asphalt SC30, providing a comprehensive overview for construction professionals and enthusiasts alike.

Properties of Cutback Asphalt SC30

Cutback asphalt SC-30 possesses several key properties that make it invaluable in construction projects.

Viscosity Reduction

The primary characteristics is its significant reduction in viscosity. This property makes it easier to handle and apply, especially when lower viscosity is necessary for optimal performance.

Adhesion to Chips

It enhances adhesion to chips in road pavements, improving bonding between asphalt layers and surfaces. This leads to a more durable and resilient road structure over time.

Durability

The volatile components in SC-30 evaporate gradually, leaving behind a durable surface that can withstand heavy traffic loads and environmental challenges.

Uses of Bitumen SC30

It is widely utilized in various construction applications due to its ease of use and effectiveness.

Priming Road Surfaces

The primary uses is for priming road surfaces before asphalt paving. It enhances adhesion between layers, improving the overall structural integrity of the pavement.

Waterproofing Applications

SC-30’s waterproofing capabilities make it suitable for protecting structures such as bridges and parking decks, extending their lifespan by preventing water infiltration.

Filling Capillary Voids

Due to its low viscosity and excellent flow properties, SC-30 is ideal for filling capillary voids in asphalt surfaces, reducing moisture penetration and pavement deterioration risks.

Packaging and Quality Assurance

Typically packaged in thick steel drums to ensure safe transportation and storage. Rigorous inspections and testing maintain compliance with international quality and performance standards.

Pricing and Handling

Cost Factors

The pricing of SC-30 depends on factors such as market demand, raw material costs, and transportation expenses. Contractors often procure it in bulk to benefit from economies of scale.

Safety Precautions

When handling Asphalt SC-30, safety precautions must be followed, including wearing protective gear such as gloves and goggles, ensuring adequate ventilation, and avoiding direct skin contact or inhalation of fumes.

 

PROPERTIES

MIN

MAX

TEST METHOD

 KINEMALIC 1 VISCOSITY AT 60°C, EST

30

60

ASTM D2170

 FLASH POINT (TAG OPEN-CUP),°C

65

ASTM D1310

 DISTILLATE TEST 2 :

     

 DISTILLATE, PERCENT BY VOLUME OF TOTAL 360°C

 TO 190°C

ASTM D402

 TO 225°C

ASTM D402

 TO 260°C

ASTM D402

 TO 316°C

10

30

ASTM D402

 RESIDUE FROM DISTILLATION TO 60°C:                      250        5000

 TEST ON RESIDUE FROM DISTILLATION PENETRATION AT
25°C,100G, 5 SEC.

50

 

 DUCTILITY 3 AT 25°C, CM

100

ASTM D402 / ASTM D113

 SOLUBILITY IN TRICHLOROETHYLENE, PERCENT MASS

100

ASTM D402 / ASTM D2024

 WATER, PERCENT VOLUME

0.2

ASTM D95

Download the MSDS of Bitumen SC30

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