Lab Test
Bitumen Content

The Bitumen Content Test measures the amount of bitumen present in asphalt mixtures, which is crucial for evaluating the quality and performance of the material in road construction.

The Process

  1. Sample Preparation: A representative sample of the asphalt mixture is collected for analysis.
  2. Weighing: The sample is first weighed to determine its total mass.
  3. Extraction: The bitumen is extracted from the mixture using a solvent (often trichloroethylene or similar) that dissolves the bitumen, leaving behind the aggregate material.
  4. Separation and Drying: The remaining aggregate is separated from the solvent, which is then evaporated, leaving the extracted bitumen.
  5. Weighing Again: After drying, the mass of the extracted bitumen is measured.
  6. Calculation: The bitumen content is calculated as a percentage of the total mass of the original sample.

Why Is This Test Important?

  • Quality Control: Ensures that the asphalt mixture has the appropriate bitumen content for durability, workability, and performance under traffic loads and environmental conditions.
  • Performance Assessment: Helps assess the ability of the asphalt mixture to resist wear, cracking, and deformation.
  • Compliance: Ensures the mixture meets regulatory and design specifications for road construction and maintenance.

The Bitumen Content Test is critical for ensuring the quality and longevity of asphalt used in roadways and pavements. Contact us for precise and reliable testing services.

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Asphalt

Bitumen Content

Lab Test
The Bitumen Content Test measures the percentage of bitumen in asphalt mixtures to ensure their quality and performance for construction projects.
Asphalt

Grout Compressive Testing

Lab Test
The Bitumen Content Test measures the percentage of bitumen in asphalt mixtures to ensure their quality and performance for construction projects.
Asphalt

Bitumen Extraction Test (Binder Content)

Site Test
Mobile Site Test
The Bitumen Extraction Test measures the binder content in asphalt mixtures, ensuring quality, durability, and performance for construction applications.
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AMTEST UK Ltd delivers top-tier services to civil engineering and infrastructure clients across the UK, backed by expert in-house concrete consultants.

Unit A 2D/6, Project Park, North Crescent, London E16 4TQ

Lab Test
Bitumen Content

The Bitumen Content Test measures the amount of bitumen present in asphalt mixtures, which is crucial for evaluating the quality and performance of the material in road construction.

The Process

  1. Sample Preparation: A representative sample of the asphalt mixture is collected for analysis.
  2. Weighing: The sample is first weighed to determine its total mass.
  3. Extraction: The bitumen is extracted from the mixture using a solvent (often trichloroethylene or similar) that dissolves the bitumen, leaving behind the aggregate material.
  4. Separation and Drying: The remaining aggregate is separated from the solvent, which is then evaporated, leaving the extracted bitumen.
  5. Weighing Again: After drying, the mass of the extracted bitumen is measured.
  6. Calculation: The bitumen content is calculated as a percentage of the total mass of the original sample.

Why Is This Test Important?

  • Quality Control: Ensures that the asphalt mixture has the appropriate bitumen content for durability, workability, and performance under traffic loads and environmental conditions.
  • Performance Assessment: Helps assess the ability of the asphalt mixture to resist wear, cracking, and deformation.
  • Compliance: Ensures the mixture meets regulatory and design specifications for road construction and maintenance.

The Bitumen Content Test is critical for ensuring the quality and longevity of asphalt used in roadways and pavements. Contact us for precise and reliable testing services.