
National Association of Testing Authorities, Australia
Scope of Accreditation
MLS1 Pty Ltd
Asphaltic Science
Scope of Accreditation
Asphaltic Science – Yatala Laboratory
ISO/IEC 17025 (2017)
Infrastructure and Asset Integrity
| Service | Product | Determinant | Technique | Procedure | Limitations |
|---|---|---|---|---|---|
| Evaluation of geotechnical and civil construction material - Asphalt field density | Asphalts | Density ratio and air voids | Not applicable | AS/NZS 2891.14.5 | |
| Characteristic values | Not applicable | MR (Qld) Method Q020 | |||
| Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture | Asphalts | Specimen conditioning | Handling and conditioning | MR (Qld) Method Q303A | |
| Evaluation of geotechnical and civil construction material - Asphalt volumetric properties | Asphalts | Bulk density | Presaturation | AS/NZS 2891.9.2 | |
| Bulk density | Mensuration | AS/NZS 2891.9.3 | |||
| Voids and density relationship | Not applicable | MR (Qld) Method Q311 | |||
| Bulk density | Silicone sealing | MR (Qld) Method Q306C | |||
| Evaluation of geotechnical and civil construction material - Pavement shape | Road pavements | Rut depth | Straight edge | MR (Qld) Method Q712 | |
| Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Texture depth | Sand patch | Austroads Method ATM 250 | |
| Sample collection | Asphalts | Not applicable | Extraction of an asphalt core - Wet technique | AS 2891.1.2 | |
| Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling | AS 1289.1.4.2, MR (Qld) Method Q050, Austroads Method ATM 020 |
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Accreditation No.
21856
Site No.
26345
Print date
03 Nov 2026
END OF SCOPE