National Association of Testing Authorities, Australia
Scope of Accreditation
Boral Asphalt
Site
Port Kembla Asphalt Laboratory – Bitupave Ltd (Trading as Boral Asphalt)
Accreditation No.
1749
Site No.
5960
Date of Accreditation
07 Oct 1994
Contact
Availability
Services conditionally available to external clients
Scope of Accreditation
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 of material finer than 75 µm |
AS 1141.12 |
|
| Particle size distribution | Sieve analysis |
AS 1141.11.1 |
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| Evaluation of geotechnical and civil construction material - Asphalt extraction and grading | Asphalts | Moisture content | Drying oven | AS/NZS 2891.10 | |
| Bitumen content and aggregate grading | Reflux |
AS/NZS 2891.3.1 |
|||
| Evaluation of geotechnical and civil construction material - Asphalt mechanical properties | Asphalts | Marshall stability and flow | Not applicable |
AS/NZS 2891.5 |
|
| Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture | Asphalts | Specimen compaction | Gyratory compaction |
AS/NZS 2891.2.2, TfNSW TS 02806.39 |
|
| Specimen conditioning | Handling and conditioning |
AS/NZS 2891.2.1 |
|||
| Evaluation of geotechnical and civil construction material - Asphalt volumetric properties | Asphalts | Bulk density | Mensuration; Presaturation; Waxing |
AS/NZS 2891.9.1, AS/NZS 2891.9.2, AS/NZS 2891.9.3 |
|
| Voids and density relationship | Not applicable |
AS/NZS 2891.8 |
|||
| Maximum density | Methylated spirits displacement |
AS/NZS 2891.7.3 |
|||
| Sample collection | Aggregates | Not applicable | Aggregate from a stockpile; Aggregate from a truck; Aggregate from a windrow |
AS 1141.3.1 |
|
| Asphalts | Not applicable | Uncompacted asphalt |
AS/NZS 2891.1.1 |
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Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
1749
Site No.
5960
Print date
07 Jun 2026