Description of Bitumen
Bitumen HFRS2 is part of a series of emulsions with different breaking properties. Understanding these variations is crucial for effective use in diverse applications. Rapid-setting emulsions are designed for surface dressing, while medium or slow-setting ones are suitable for mixtures with aggregates in various settings, including concrete-type mixers or in situ. This versatility ensures optimal performance for different tasks, such as surface dressing and mixture formation, avoiding clogging issues during mixing.
Benefits of Anionic HFRS2
The versatility of HFRS2 brings numerous benefits. Rapid-setting emulsions are perfect for surface dressing, while medium or slow-setting ones excel in mixtures with aggregates, ensuring efficiency and durability.
Application of Bitumen
It is primarily used for waterproofing, offering reliable moisture protection adaptability. Asphalt HFRS2 extends to building applications like concrete and metal surfaces, ensuring long-term protection.
Production Process of HFRS2
The production of HFRS2 involves a meticulous process where bitumen, a specialized emulsifier, water, and other additives undergo high shear rates in a colloid mill. This process directly affects the emulsion’s specifications, ensuring quality.
Table of Contents
ToggleHandling
Proper handling of HFRS2 is crucial for safety and performance. Following safety protocols during storage, transportation, and application is essential.
Pricing for the Bitumen HFRS2
The pricing of HFRS-2 varies based on quantity, packaging, and market demand. Consulting suppliers for accurate pricing information is recommended.
Packing and Storage
It is packed in sturdy steel drums on pallets to prevent leaks during transport. Bulk options in bitutainers and tankers offer convenience for storage and distribution.
Specification
PROPERTY | MIN | MAX | TEST METHOD |
Viscosity, Saybolt Furol at 25 °C, SFS | 20 | 100 | ASTM D244 |
Storage stability, 24h (%) | 1 | ASTM D6930 | |
Demulcibility , 35ml, 8% dioctyl sodium sulfosuccinate, % | 60 | — | ASTM D6936 |
Particle charge test | minus | ASTM D244 | |
Sieve (%) | 0.1 | ASTM D6933 | |
Residue by distillation (%) | 63 | ASTM D244 | |
Residue penetration, 25 °C | 100 | 200 | ASTM D5 |
Residue ductility, 25 °C, 5cm/min (cm) | 40 | ASTM D113 | |
Float of residue. 60 °C (s) | 1200 |