Cutback Bitumen RC-70 is a rapid-curing asphalt product that combines penetration-grade bitumen with a solvent like kerosene, gasoline, or naphtha. By reducing the viscosity of the bitumen, it becomes easier to apply and handle at ambient temperatures. Once applied, the solvent evaporates, allowing the bitumen to harden and form a durable surface. As a result, Cutback Bitumen RC-70 meets the rapid-curing specifications of ASTM D2028-97, ensuring its suitability for the construction and treatment of pavements.
First and foremost, the versatility of Cutback Bitumen RC_70 makes it highly advantageous. You can use it as a primer for road pavements and base courses, where it effectively binds and coats loose mineral particles while simultaneously filling capillary voids. Furthermore, this product is perfect for prime coats, especially for cold applications, as it requires no thinning or heating. In addition, its rapid curing properties allow for quicker project completion, which is especially beneficial for time-sensitive road construction and maintenance projects.
Moreover, Cutback Bitumen RC70 excels in waterproofing surfaces. It significantly improves adhesion and enhances the durability of pavements. When applied, it creates a smooth and long-lasting finish that resists wear from traffic and harsh weather conditions. Consequently, it ensures that surfaces remain intact and functional for extended periods.
For packaging, Cutback Bitumen RC70 comes in bulk via tankers or in steel drums on pallets. This packaging is designed to prevent leaks during transport, ensuring that the product stays secure and manageable throughout the delivery process. In addition, the packaging prevents contamination and ensures safe handling.
When it comes to safety, always refer to the Safety Data Sheets (SDS) before use. You should transport, store, and apply Cutback Bitumen RC70 at the lowest possible temperature in order to reduce ignition risks. Additionally, it is essential to wear appropriate protective gear, including heat-resistant clothing, when handling the product in hot conditions. Importantly, you must avoid allowing the product or washings to enter stormwater or sewer systems.
In terms of quality assurance, Jey Pasargad guarantees the quality of Cutback Bitumen RC-70 by overseeing production and shipment. International quality control teams inspect each batch to ensure it meets industry standards such as ASTM/EN 15322:2009. As a result, batch test reports confirm the quality and quantity of each shipment, offering customers peace of mind regarding the product’s performance and consistency.
The analysis of Cutback Bitumen RC70 includes the following properties and specifications:
1. Kinematic viscosity at 60°C ranges from a minimum of 70 to a maximum of 140 centistokes, measured by ASTM D2170.
2. Flash point (Tag Open-Cup) is tested by ASTM D1310, though no specific minimum or maximum limits are defined.
3. Distillate test percentages according to ASTM D402 are:
– Up to 190°C: a maximum of 10 percent distillate by volume
– Up to 225°C: 50 percent distillate by volume
– Up to 260°C: 70 percent distillate by volume
– Up to 316°C: 85 percent distillate by volume
4. Residue from distillation to 360°C includes:
– Penetration at 25°C (100 grams, 5 seconds) with a minimum value of 55
– Ductility at 25°C, ranging from 80 to 120 centimeters, measured by ASTM D402 and ASTM D113
5. Solubility in trichloroethylene is specified at 100 percent by mass, as per ASTM D402 and ASTM D2024.
6. Water content has a maximum allowable volume of 0.2 percent, according to ASTM D95.
These specifications ensure the quality and performance of Cutback Bitumen RC-70 according to international standards.
This analysis adheres to international standards, ensuring the quality and performance of Cutback Bitumen RC-70.
Ultimately, Cutback Bitumen RC70 provides a reliable and efficient solution for road construction and maintenance. It delivers quick-curing properties, enhances adhesion, and ensures long-term durability for a wide range of applications. Therefore, when you choose Cutback Bitumen RC-70, you are opting for a high-quality product that will stand the test of time.
Download catalog