Asphalt emulsion

Fast-setting CRS-1 / CRS-2, cold application, environmentally friendly

Fast-setting CRS-1, CRS-2 and CMS asphalt emulsions produced at our own plant with formulations optimized for Vietnam's climate. Applied cold without heating — lower emissions and safer for crews — the top choice for pavement maintenance and repair.

Worker spraying asphalt emulsion on a road surface

Key advantages

  • Fully cold application — energy saving, smoke-free, safer for crews
  • Fast-setting CRS-1 / CRS-2 cures quickly, reopening roads to traffic sooner
  • Produced in-house with a dedicated formulation for the tropical monsoon climate
  • Dilutes flexibly to application needs, reducing material cost per square metre

Full technical specifications

Reference values to the corresponding TCVN and ASTM standards — a test certificate accompanies every shipment.

Detailed technical specifications of Asphalt emulsion
ParameterValueUnitStandard
Product typeCRS-1, CRS-2, CMS (rapid-setting)ASTM D977 / TCVN 9182:2019
Bitumen content60 – 65%ASTM D244
Saybolt viscosity (25°C)20 – 100sASTM D244
pH of the solution2.5 – 5.0ASTM D244
Setting rateFast (rapid-setting)ASTM D977
Application temperature10 – 60°CTechnical recommendation
Packaging200-litre drums, 1,000-litre IBC, tanker trucksPer customer request

Real-world applications

  • Surface dressing and fog sealing of existing pavements
  • Periodic maintenance and routine repair
  • In-place mixing for small repairs
  • Binder for surface course overlays

Need advice on the right material?

Our technical team is ready to survey your site and recommend the optimal material solution within your budget.