Emulsion Bitumen CRS-1 – High-Performance Cationic Rapid-Setting Solution by Pars Bitumen

Emulsion Bitumen CRS-1 – The Smart Choice for Modern Road Construction by Pars Bitumen

At Pars Bitumen, we are committed to delivering high-performance, innovative road construction solutions tailored to the demanding conditions of modern infrastructure projects. One of our flagship products, Emulsion Bitumen CRS-1, is a cationic rapid-setting bitumen emulsion engineered for superior adhesion, fast curing, and exceptional performance across a wide range of paving applications.

What Is CRS-1 Emulsion Bitumen?

CRS-1 stands for Cationic Rapid-Setting Bitumen Emulsion. It is a water-based bitumen product where asphalt particles are dispersed in water with a positive (cationic) charge. This unique formulation allows CRS-1 to break quickly upon contact with aggregates or surfaces, releasing water and forming a strong, durable asphalt film almost immediately.

Produced under stringent quality controls at Pars Bitumen’s state-of-the-art facilities, our CRS-1 meets international standards including ASTM D977 and EN 13808, ensuring reliability, consistency, and performance in diverse climatic conditions.

Key Features of Pars Bitumen’s CRS-1 Emulsion:

• Rapid Setting Time: Ideal for projects requiring quick turnaround and minimal traffic disruption.
• Excellent Adhesion: Cationic charge ensures strong bonding with both wet and dry aggregates.
• Eco-Friendly: Water-based formula reduces VOC emissions and enhances worksite safety.
• Cold Application: Can be applied at ambient temperatures, reducing energy consumption and project costs.
• Storage Stability: Maintains homogeneity during transport and storage when handled correctly.

Common Applications of CRS-1 Bitumen Emulsion

Pars Bitumen’s CRS-1 is widely used across the construction and maintenance sectors for:

• Tack Coats: Creates a strong bond between asphalt layers during overlay or resurfacing.
• Surface Dressing: Used in chip seals for road waterproofing and skid resistance.
• Cold Mix Asphalt Production: Acts as a binder in cold asphalt mixes for pothole repairs and patching.
• Prime Coats: Penetrates and stabilizes granular bases before asphalt paving.
• Dust Control: Temporarily stabilizes unpaved roads and construction sites.

Why Choose Pars Bitumen for CRS-1 Emulsion?

As a leading manufacturer and exporter of bitumen products based in Iran, Pars Bitumen combines decades of industry expertise with advanced refining technology. Our CRS-1 emulsion is:

• Produced from high-quality base bitumen (typically 60/70 or 85/100 penetration grades)
• Customizable to meet regional specifications and climatic demands
• Supplied with full technical support and compliance documentation
• Available in bulk, ISO tankers, or drums for global delivery

Whether you’re managing a municipal road project in the Gulf region or a large-scale infrastructure development in Africa or Asia, Pars Bitumen ensures you receive CRS-1 emulsion that performs consistently under pressure.

Technical Specifications (Typical Values)

Property	Min	Max	Test Method
Viscosity, Saybolt Furol at 50°C, SFS	20	100	ASTM D7496
Storage stability test, 24-h, %	–	1	ASTM D6930
Demulsibility, 35mL, 0.8% dioctyl sodium sulfosuccinate, %	40	–	ASTM D6936
Coating ability and water resistance:
Particle charge test	positive	positive	ASTM D7402
Sieve test, %	–	0.1	ASTM D6933
Distillation:
Oil distillate, by volume of emulsion, %	–	3	ASTM D6997
Residue, %	60	–	ASTM D6997
Tests on residue from distillation test:
Penetration, 25°C (77°F), 100g, 5s	100	250	ASTM D5
Ductility, 25°C (77°F), 5cm/min, cm	40	–	ASTM D113
Solubility in trichloroethylene, %	97.5	–	ASTM D2042

When performance, speed, and reliability matter, choose Pars Bitumen’s Emulsion Bitumen CRS-1 – the smart, sustainable solution for today’s road builders. Contact our technical sales team today for product samples, technical data sheets, and customized supply solutions tailored to your project needs.

Pars Bitumen – Paving the Future with Precision and Quality.

Contact Pars Bitumen:

🌐 Website: www.parsbitumen.com

📧 Email: sales@parsbitumen.com

📞 WhatsApp: +98 912 387 9127