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Ductility Test.

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Assessing Elongation and Tensile Deformation Behaviour of Binding Materials

Ductility Test is performed to determine the ability of a material to stretch or elongate under tensile stress without breaking. In construction materials—most commonly bitumen—ductility indicates flexibility, cohesion, and resistance to cracking, especially under traffic loads and temperature variations.

Why Ductility TestMatters.

Evaluates Flexibility and Crack Resistance

Ductility reflects a material’s ability to accommodate deformation without failure, which is essential for long-term performance of flexible pavements.

Indicates Material Quality and Consistency

The test helps identify brittle or aged material that may be prone to cracking, supporting reliable material selection.

Supports Performance Under Temperature Variations

Adequate ductility ensures better performance under thermal expansion and contraction caused by environmental conditions.

Ensures Compliance With Standards and Specifications

Ductility testing verifies conformity with IS standards and relevant project specifications, enabling approval for construction use.

GL Advantages.

Accredited Facility: NABL-accredited laboratory with traceable calibration and stringent Quality System procedures.

Compliance with Standards: Tests conducted in accordance with relevant IS/ASTM/RILEM/EN standards.

Experienced Personnel: Technologists and experts who interpret results and recommend mitigation strategies.

Rapid and Reliable Reporting: Valid reports that comply with relevant standards.

Testing Capabilities: Lab and on-site testing, along with post-test consulting services.

Global Lab Advantage.

Accredited facility.
Standards compliance.
Experienced analysts.
Fast, reliable reporting.
Field + Lab capability.

Applications

  • Quality control of bituminous binders
  • Acceptance testing for road and highway projects
  • Evaluation of material flexibility and ageing characteristics
  • Pavement performance assessment
  • Research and comparison of binding materials
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Ductility Test
Ductility Test

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On-Site Testing Across India

Global Lab provides comprehensive testing for construction and engineering materials, including concrete, cement, steel, aggregates, bitumen, soil, tiles, paver blocks, and other civil and infrastructure materials. We also handle customized tests as per client or project specifications.

Yes. Our team is equipped with mobile testing facilities and field instruments for on-site sampling, inspection, and testing — ensuring quick and reliable results without disrupting your project timelines.