
National Association of Testing Authorities, Australia
Scope of Accreditation
CRS Asphalt PTY LTD
Scope of Accreditation
CRS Asphalt PTY LTD
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
| Service | Product | Determinant | Technique | Procedure | Limitations |
|---|---|---|---|---|---|
| Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle size distribution | Sieve analysis | AS 1141.11.1 | |
| Evaluation of geotechnical and civil construction material - Asphalt extraction and grading | Asphalts | Bitumen content and aggregate grading | Reflux | AS/NZS 2891.3.1 | |
| Evaluation of geotechnical and civil construction material - Asphalt field density | Asphalts | Density ratio and air voids | Not applicable | AS/NZS 2891.14.5 | |
| Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture | Asphalts | Specimen compaction | Gyratory compaction | AS/NZS 2891.2.2 | |
| Specimen conditioning | Handling and conditioning | AS/NZS 2891.2.1 | |||
| Evaluation of geotechnical and civil construction material - Asphalt volumetric properties | Asphalts | Voids and density relationship | Not applicable | AS/NZS 2891.8 | |
| Maximum density | Methylated spirits displacement; Water displacement | AS/NZS 2891.7.1, AS/NZS 2891.7.3 | |||
| Bulk density | Mensuration; Presaturation | AS/NZS 2891.9.2, AS/NZS 2891.9.3 | |||
| Sample collection | Aggregates | Not applicable | Aggregate from a stockpile | AS 1141.3.1 | |
| Asphalts | Not applicable | Loose asphalt | AS/NZS 2891.1.1 |
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
21529
Site No.
25929
Print date
10 Apr 2026
END OF SCOPE