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Cold Recycled Emulsified Asphalt
This bitumen material is used for cold recycled asphalt concrete mixture manufactured by mixing new aggregate and emulsified asphalt (SSC-1h, SSC-1hp) with recycled aggregate for asphalt concrete at room temperature, and is manufactured to improve adhesion and stability.
Cold Recycled Emulsified Asphalt
- SSC-1h (Slow Setting Cationic - 1h)
- This product is a cationic emulsified asphalt (bituminous material) used when mixing the recycled aggregate for the cold recycled asphalt concrete and new aggregate at room temperature, and delivers an excellent adhesion and stability performance compared with MS(C)-1/2/3, MS(A)-1/2/3
- SSC-1hp (Slow Setting Cationic - 1hp)
- This product is a cationic emulsified modified asphalt (bituminous material) used when mixing the recycled aggregate for the cold recycled asphalt concrete and new aggregate at room temperature, and shows a higher softening point and higher elasticity than the existing SSC-1h, delivering a good stability and adhesion performance.
Use
- Cold Recycled Asphalt Mixture
- Tack coat for new pavement
- Surface treatment of aged pavement
Features
- Suitable for cold recycled asphalt due to slow curing speed
- Highly durable due to performance grade
Performance standard for cold recycled asphalt mixture (GR F 4026: 2017)
| GR F 4026 : 2017 | |
|---|---|
| Item | Baseline |
| Marshall Stability (40℃, N) | 6000 or higher |
| Indirect tensile strength (25℃, MPa) | 0.40 or higher |
| Tensile Strength Ratio (TSR) | 0.70 or higher |
| Flow Value (1/100cm) | 10~40 |
| Porosity (%) | 9~14 |
| Number of Marshall Compaction (times) | 75 |
| Asphalt Residue Ratio of Emulsified Asphalt (when Portland cement is used) |
3 times or more compared to the cement mixing ratio |
Quality of Emulsified Asphalt for Cold Recycled Asphalt Mixture (GR F 4026 : 2017)
| Types and Symbols | MS(C)-4h | MS(C)-4hp | SS(C)-1h | SS(C)-1hp | |
|---|---|---|---|---|---|
| Saybolt Furol Viscosity (25℃, SFS) | - | 20~100 | |||
| Saybolt Furol Viscosity (50℃, SFS) | 50~450 | - | |||
| Storage Stability (24h, %) | 1 or less | 1 or less | |||
| Particle charge | Positive (+) | Positive (+) | |||
| Sieve Residue (%) | 0.1 or less | 0.1 or less | |||
| Cement Miscibility (%) | - | 2.0 or less | |||
| Evaporation Residue Mass (%) | 65 or more | 62 or more | |||
| Evaporation Residue | Performance Grade | PG 64-22 | PG 70-22 or higher | PG 64-22 | PG 70-22 or higher |
| Elongation (25℃, 5cm/min, cm) | 40 or more | 40 or more | |||
| Toluene Soluble Mass (%) | 97.5 or more | 97.5 or more | |||
1. H means a harder straight asphalt, and among the nation’s straight asphalts, the asphalt of PG 60-80 or PG 64-22 grade is used.
2. P means a modified asphalt, and the asphalt of PG 70-22 grade or higher is used.
3. The quality standards of the emulsified asphalt for the cold recycled asphalt mixture are in accordance with the ASTM D 2397 quality standards.
2. P means a modified asphalt, and the asphalt of PG 70-22 grade or higher is used.
3. The quality standards of the emulsified asphalt for the cold recycled asphalt mixture are in accordance with the ASTM D 2397 quality standards.
Cationic Emulsified Asphalt Quality Standard (ASTM D2397 : D2397M - 13)
| Types and Symbols | Slow-Setting | Quick Setting | ||||
|---|---|---|---|---|---|---|
| CSS-1 | CSS-1h | CQS-1hA | ||||
| min | max | min | max | min | max | |
| Saybolt Furol Viscosity 25℃[77℉] SFS | 20 | 100 | 20 | 100 | 20 | 100 |
| Penetration 25℃ [77℉] mPa s | 45 | 220 | 45 | 220 | 45 | 220 |
| Storage Stability(24-h, %B) | - | 1 | - | 1 | - | |
| Particle Charge | positive | - | positive | - | positive | - |
| Sieve Residue(%B) | - | 0.10 | - | 0.10 | - | 0.10 |
| Cement Miscibility, % | - | 2.0 | - | 2.0 | - | N/A |
| Evaporation Residue Mass, % | 57 | 57 | 57 | |||
| Permeability, 25°C [77°F], 100g, 5s | 100 | 250 | 40 | 90 | 40 | 90 |
| Elongation 25℃ [77℉], 5cm/min, cm | 40 | - | 40 | - | 40 | - |
| Trichloroethane Solubility % | 97.5 | - | 97.5 | - | 97.5 | - |
ACQS-1h is used for the Quick Slurry Seal systems, and CQS-1h Emulsified Asphalt must satisfy the requirements of D3910.
BThis test requirement on the representative samples shall be withheld upon successful application of the material in the field.
BThis test requirement on the representative samples shall be withheld upon successful application of the material in the field.
Company
A-ONE Emulsion
Owner
Shim Sung-Hoon
Business License
180-86-00159
E-mail
a-onebitu@hanmail.net
- Ulsan Head Office
- 2nd fl., Jeomchon 6-gil 9-10, Beomseo-eup, Ulju-gun, Ulsan Metropolitan City Tel +82-52-269-7877 Fax +82-52-700-7879
- Gyeongju Plant
- Naengcheonjenaegongdan-gil 153, Oedong-eup, Gyeongju-si, Gyeongsangbuk-do Tel +82-54-771-1450~2 Fax +82-54-771-1455
- Seoul/Gyeonggi Office
- Room #1403, Ori-ro 876beon-gil 26, Gwangmyeong-si, Gyeonggi-do (Miseong Officetel #2, Cheolsan-dong) Tel +82-70-4607-1701 Fax +82-52-700-7879
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