Cationic Rapid Setting Grade Emulsion Bitumen (CRS):
Cationic Rapid Setting Grade Emulsion Bitumen (CRS) is a cationic rapid setting bitumen emulsion that contains 60% bitumen.
The main application of Cationic Rapid Setting Emulsion bitumen grade are Treatments and seals; Single surface treatment, multiple surface treatment, and sand seal.
Cationic Rapid Setting Grade Emulsion Bitumen (CRS) may be used as a tack coat in special cases where night construction or high humidity exists.
Hiwa Oil Co, supplying pure quality Cationic Rapid Setting Grade Emulsion Bitumen (CRS) in two grades CRS-1 and CRS-2, according to the following specifications.
Guaranty and safety of Cationic Rapid Setting Emulsion Bitumen (CRS):
Hiwa Oil Co, guaranty the quality of Cationic Rapid Setting Grade Emulsion Bitumen (CRS), while inspecting by international inspection companies, the both quality and quantity of Cationic Rapid Setting Grade Emulsion Bitumen (CRS) at loading port before loading and completing containers stuffing. Cationic Rapid Setting Grade Emulsion Bitumen (CRS) also has its own prove of product quality of each batches by QC, while producing in refinery and before shipping. Hiwa Oil Co, guarantees the quality which meet with ASTM, according to following specification.
Specification of Cationic Rapid Setting Emulsion Bitumen (CRS):
Specification | Test method | |
CRS-1 CRS-2 | ||
Viscosity, Saybolt Furol at 50°C, SFS | 20-100 100-400 | ASTM D7496 |
Storage stability test, 24-h, % | 1 Max 1 Max | ASTM D6930 |
Demulsibility, 35mL, 0.8% dioctyl sodium sulfosuccinate, % | 40 Min 40 Min | ASTM D6936 |
Coating ability and water resistance: | ||
Particle charge test | + / + + / + | ASTM D7402 |
Sieve test, % | 0.1 Max 0.1 Max | ASTM D6933 |
Distillation: | ||
Oil distillate, by volume of emulsion, % | 3 Max 3 Max | ASTM D6997 |
Residue, % | 60 Min 65 Min | ASTM D6997 |
Tests on residue from distillation test: | ||
Penetration, 25°C (77°F), 100g, 5s | 100-250 100-250 | ASTM D5 |
Ductility, 25°C (77°F), 5cm/min, cm | 40 Min 40 Min | ASTM D113 |
Solubility in trichloroethylene, % | 97.5 Min 97.5 Min | ASTM D2042 |