Bitumen Emulsion RS-1
DESCRIPTION OF ANIONIC BITUMEN EMULSION RS-1
Anionic Bitumen Emulsion RS-1 is a high-performance asphalt emulsion specially formulated to provide rapid-setting properties, ensuring quick breakage and curing upon contact with aggregate surfaces. With its low viscosity and fast setting time, this water-based emulsified asphalt contains a minimum of 57% Bitumen, making it an ideal choice for chip seals and Tack coat applications. In the realm of asphalt emulsions, they are classified based on the electric charge surrounding the asphalt particles (whether cationic or anionic) and the speed at which the asphalt particles separate from the surrounding water (known as “breaking”). RS-1 is an anionic emulsion, guaranteeing immediate destabilization when it encounters aggregate surfaces. Its fast-setting nature is advantageous for maximizing mixing time with aggregates, allowing for effective coating on dense-graded aggregates with high fines content. The setting speed of the emulsion depends on the prevailing atmospheric conditions during construction.
KEY FEATURES OF RS-1 ANIONIC BITUMEN EMULSION
- Moisture Protection: Effectively seals narrow cracks, safeguarding against moisture penetration.
- Quick Restoration: Enables swift traffic restoration shortly after application, minimizing disruption.
- Seasonal Versatility: Excellently suited for use during the early spring and late fall, adapting to varying temperatures.
- Enhanced Bonding: Provides an effective bond/tack that prevents slippage planes between pavement layers, ensuring stability.
- Portable Application: Ideal for utilization with small, portable spray units, offering convenience and flexibility.
By redefining the description and highlighting the unique properties and benefits, the paragraph presents a more concise and engaging representation of the RS-1 Anionic Bitumen Emulsion.
IMPROVED EXPLANATION AND RECOMMENDED USE OF ANIONIC BITUMEN EMULSION RD-1
Anionic Bitumen Emulsion RS-1 is an asphalt emulsion characterized by its slow-setting properties and anionic nature. This type of emulsion is obtained through an electric field, causing the droplets to migrate from the anode. The particle size of the emulsion ranges from 0.1 to 5 microns. Typically, an alkaline salt with Ammonium Salt is used as the emulsifier to bind the bitumen and water droplets together, resulting in the formation of Anionic Bitumen Emulsion RS-1.
RECOMMEDED USE OF RS-1
Anionic Bitumen Emulsion RS-1 is highly suitable for various spray applications that require quick curing and the production of dry asphalt films. It is particularly effective for the following applications:
- Tack Coats: RS-1 is ideal for use as a tack coat, providing excellent adhesion between pavement layers.
- Spray Patching: This emulsion is well-suited for spray patching, offering a convenient and efficient method for repairing localized pavement damage.
- Sand Seals: RS-1 is recommended for sand seals, providing a protective layer that enhances pavement durability.
- Fog Seals: The emulsion’s quick-curing properties make it an excellent choice for fog seals, which are applied to preserve and rejuvenate the existing pavement surface.
- Shoulder Maintenance: RS-1 is effective in shoulder maintenance applications, providing a durable and weather-resistant surface.
By presenting a clearer explanation of the emulsion’s properties and its recommended uses, the paragraph now provides a more comprehensive understanding of Anionic Bitumen Emulsion RS-1 and its practical applications.
IMPROVED APPLICATION GUIDLINES
To ensure optimal adhesion, it is crucial to begin the application process by thoroughly cleaning the asphalt surface and treating any oil spots. Avoid applying the product if precipitation is expected, as it may interfere with the effectiveness of the application. Under no circumstances should the product be diluted with any cutter stock or water. The spray rate required will vary depending on the specific application type, so it is advisable to consult a RAHA OIL Marketing representative for detailed guidance on application temperature and specific requirements. By providing these enhanced application guidelines, users will have clearer instructions on how to prepare the surface, handle precipitation concerns, avoid dilution, and seek professional assistance for optimal results.
GUIDELINES FOR SAND SEALS, TACK COAT, POTHOLE PATCHING, AND SPRAY PATCHING
Design Guidelines: Prior to commencing sand seal production or when switching sand sources, it is essential to develop well-formatted designs. Regular testing of the final product is highly recommended to ensure the seal’s quality. For comprehensive mix design services and product quality analysis, RAHA OIL Services provides expert assistance.
Tack Coat: When applying RS-1 to an existing pavement surface, it serves to eliminate slippage planes and establish a strong bond with the new asphalt layer. It offers excellent adhesion and is resistant to tracking under construction traffic. Generally, a spray rate of 0.25 L/m² (0.05 gal/yd²) is considered sufficient to achieve satisfactory results.
Pothole Patching: To ensure a secure bond between the patching material and the asphalt edge surrounding the pothole, it is recommended to coat the edges with tack. Apply a uniform coating of RS-1 to all sides of the hole, typically around 0.20 to 0.25 L/m² (0.04 to 0.05 gal/yd²).
Spray Patching: For the repair of deteriorated areas in the pavement surface, spray patching involves alternating applications of RS-1 and aggregate. This method can also be employed to fix depressions caused by rutting or ravelling on the road. The superior adhesion of RS-1 ensures longer-lasting repairs.
By presenting these improved guidelines, users are provided with clearer instructions for sand seals, tack coat application, pothole patching, and spray patching. The guidelines emphasize the importance of design, product testing, proper application techniques, and the benefits of RS-1’s adhesion properties in achieving durable and effective repairs.
RECOMMENDED APPLICATION RATES PER M² AREA
Surface Type Quantity (in kg)
- Bitumen Surface 2 to 2.5
- Aged Bitumen Surface 2.5 to 3
- Primed Surface 2.5 to 3
- Non-Bitumen Surfaces Granular Base (Unprimed) 3.5 to 4
- Cement Concrete Pavement 3 to 3.5
Improved formatting of the paragraph presents the recommended application rates for different surface types in a clearer and more organized manner.
PACKING, STORAGE, AND HANDLIND OF RS-1
TO ENSURE PROPER STORAGE AND HANDLING OF RS-1, THE FOLLOWING GUIDELINES SHOULD BE FOLLOWED:
- Storage: RS-1 is best stored in vertical bulk tanks to minimize surface area. It is crucial to prevent freezing or boiling of RS-1 as it can lead to emulsion breakage. Maintain safe storage temperatures ranging from 10°C (50°F) to 85°C (185°F).
- Bulk Storage: Regularly mix the RS-1 every 1 to 2 weeks, or more frequently in cold weather, when stored in bulk. Mixing can be accomplished using a paddle agitator (at a slow speed), loose gear pump, slow centrifugal pump, or any other suitable low shear pump.
- Avoid Air Bubbling: Do not bubble air through RS-1 to agitate it, as excessive foam can be created, potentially causing the RS-1 to break.
- Clean Storage Containers: Always use clean storage containers for RS-1. Ensure that any prior contents of the containers are compatible with RS-1 to avoid emulsion breakage.
- Sampling: When sampling the emulsion, only use approved and sealed containers. This helps maintain the quality and integrity of the RS-1.
By providing these improved guidelines, users will have a clearer understanding of how to properly package, store, and handle RS-1, ensuring its stability and optimal performance.
BENEFITS OF ASPHALT EMULSION RS-1
Key Features:
- No Heating Required: RS-1 asphalt emulsion eliminates the need for heating, making it a convenient and time-saving option.
- Cost-Efficient: Choosing RS-1 offers a cost-effective solution, providing value without compromising performance.
- Easy and Uniform Spray: RS-1 emulsion enables easy and uniform spraying, ensuring consistent coverage and application quality.
- Low-Temperature Curing and Fast Setting Time: With the ability to cure at low temperatures, RS-1 offers flexibility in various weather conditions. Its fast setting time further accelerates the construction process.
- High Adhesive Properties: RS-1 emulsion exhibits excellent adhesive properties, promoting strong bonding between layers and preventing slippage.
- Environmentally Friendly: RS-1 is an environmentally friendly option, minimizing the impact on the surrounding ecosystem during application.
By highlighting these advantages and features, it becomes evident that RS-1 asphalt emulsion offers a range of benefits, including easy application, cost-effectiveness, rapid curing, strong adhesion, and environmental compatibility.
PRODUCT SUPPORT AND QUALITY ASSURANCE
With the RAHA OIL Advantage, you gain more than just a supplier; you gain a trusted partner and advisor. We are here to collaborate with you on various aspects, including designs, specifications, technical services, processes, and material selection. Our aim is to develop innovative and tailored products that deliver additional benefits, such as peak performance in unique conditions, enhanced field performance, and improved environmental and health considerations. Through the RAHA OIL Advantage, we strive to provide substantial long-term cost savings, ultimately leading to a lower total cost of ownership.
At RAHA OIL, we prioritize stringent quality, safety, and environmental guidelines in every step of our production process. Each batch of RS-1 undergoes thorough testing to ensure it meets or exceeds all performance requirements. To further demonstrate our commitment to quality assurance, every delivery is accompanied by a Certificate of Analysis, guaranteeing the product’s adherence to specified standards.
By presenting this improved paragraph, it highlights the comprehensive support offered by RAHA OIL, emphasizing the collaborative partnership, innovative product development, long-term cost savings, and unwavering commitment to quality assurance.
ASPHALT EMULSION RS-1 PACKING OPTIONS
RAHA OIL offers Asphalt Emulsion RS-1 in various packaging options to suit different requirements:
- Bulk Packaging:
- IBC Tanks
- FlexiTank
- Reconditioned Steel Drums:
- Capacity: 220 liters
- Net Weight: 200 ± 3 kg
- New Steel Drums:
- Capacity: 220 liters
- Net Weight: 200 ± 3 kg
- HDPE Drums:
- Capacity: 220 liters
- Net Weight: 200 ± 3 kg
By providing these packaging options, customers have the flexibility to choose the most suitable packaging for their specific needs. Whether it’s bulk quantities, reconditioned steel drums, new steel drums, or HDPE drums, RAHA OIL ensures that Asphalt Emulsion RS-1 is available in a range of convenient and reliable packaging options.
TECHNICAL DATA SHEET OF ANIONC BITUMEN EMULSION RS-1
Emulsion Type: Rapid-Setting
Grade: RS-1
| PROPERTIES | MIN | MAX | TEST METHOD |
|---|---|---|---|
| Viscosity SSF , 25 °C (s) 20 100 ASTM D244 | 20 | 100 | ASTM D244 |
| Viscosity SSF , 50 °C (s) | ---- | ---- | ASTM D244 |
| Storage stability, 24h (%) | ---- | 1 | ASTM D6930 |
| Demulcibility , 0.02 N CaCl2 (%) | ---- | ---- | |
| Cement mixing (%) | ---- | 2 | |
| Sieve (%) | ---- | 0.1 | ASTM D6933 |
| Residue (%) | 57 | ---- | ASTM-D244 |
| Solubility in trichloroethylene % | 97.5 | ASTM D2042 | |
| Penetration 77°F (25°C) 100g,5s mm | 100 | 200 | ASTM D5 |
| ductility, 77°F (25 °C), 5cm/min (cm) | 40 | ASTM D113 |
