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GOST R 58400.8-2019

Automobile roads of general use. Petroleum-based bitumen binders. Method of determining the flexural creep stiffness at subzero temperatures using the bending beam rheometer (BBR)

Section: State standards (GOST)

Document: GOST R 58400.8-2019

GOST R 58400.8-2019 applies to petroleum bitumen binders used in the construction, reconstruction and repair of highways, and establishes a method for determining stiffness and creep using a rheometer bending a beam at temperatures from minus 36 ° C to 0 ° C. This method is applicable to bituminous binders with a stiffness in the range from 20 to 1000 MPa.

Key words: bituminous binders, measurement methods, beam, rheometer, bending beam (BBR).

Compliance with areas of accreditation

Included in the scope of accreditation

Destructive & Other Types of Tests:

  • Определение жесткости и ползучести битума при отрицательных температурах с помощью реометра, изгибающего балочку (BBR)

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