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+7(495) 660 94 49 (многоканальный номер)
8 (800) 250 94 49 (бесплатный для регионов)
- Certification Of Specialists
- Laboratory Accreditation
- NDT Devices & Means
- Calibration Of NDT Funds
The result of the selection of documents
Destructive & Other Types of Tests:
9.12.2.1.12. Определение количества пустот в песке
State standards (GOST)
GOST R 58402.4-2019
Automobile roads for general use. Mineral materials for the preparation of asphalt concrete mixtures. Volumetric functional design system. Method for determining the number of voids in sand
Included in the scope of accreditation
GOST R 58402.4-2019 applies to natural and crushed sand used for the preparation of asphalt concrete mixtures, designed according to the volumetric-functional design system. The standard specifies a method for determining the amount of voids in sand.
Key words: natural sand, crushed sand, void volume, measuring glass, measuring sample.
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Compliance with areas of accreditation:
Destructive & Other Types of Tests:
