Cold Patch Asphalt Material

Diyue Cold Patch Asphalt is a high-performance, ready-to-use material for asphalt road repair. It requires no heating or mixing and is suitable for a wide range of environments. With multiple color options, it is ideal for repairing potholes, cracks, and damaged asphalt surfaces in roads, parks, residential communities, squares, and emergency repair applications. Simple to apply and highly durable.

Cold Patch Asphalt Cold Patch Asphalt Cold Patch Asphalt Cold Patch Asphalt

I. Product Advantages

  • No heating or mixing required; ready for immediate use.
  • Excellent adhesion to asphalt and concrete surfaces.
  • Usable in dry, wet, and varied weather conditions.
  • Multiple color options available for visual integration.
  • Fast application with immediate traffic reopening.
  • Long-lasting durability and skid resistance.

II. Application Scope

  • Pothole repair on asphalt roads and highways.
  • Crack filling in community roads, driveways, and sidewalks.
  • Beautification repairs in public parks and squares.
  • Emergency and temporary patching projects.
  • Utility trench and manhole surrounding repairs.

III. Technical Specifications

Cold Patch Asphalt Technical Specifications
AppearanceBlack or colored granular mix
Density1.8–2.2 g/cm³
Binder TypeModified bitumen
Applicable Temperature-10°C to 50°C
Traffic Opening TimeImmediately after compaction
AdhesionStrong bond to wet and dry surfaces
Color OptionsBlack, red, green, grey (customizable)
Storage Life12 months (sealed)
Packaging25kg/bag or as required

IV. Construction Process

Clean Repair Area Pour Cold Patch Asphalt Compact with Roller or Tamper Open to Traffic