National Association of Testing Authorities, Australia
Scope of Accreditation
Austek Asphalt Production
Site
Material Services
Accreditation No.
2783
Site No.
2776
Date of Accreditation
21 Dec 1989
Contact
Availability
Services 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 binder adhesion | Aggregates | Degree of precoating | Not applicable | MR (Qld) Method Q216 | |
Evaluation of geotechnical and civil construction material - Aggregate properties | Aggregates | Particle size distribution | Sieve analysis; Sieve analysis of material finer than 75 µm | AS 1141.11.1, AS 1141.12 | |
Shape | Flakiness | MR (Qld) Method Q201 | |||
Evaluation of geotechnical and civil construction material - Asphalt extraction and grading | Asphalts | Bitumen content and aggregate grading | Reflux | AS/NZS 2891.3.1, MR (Qld) Method Q308A | |
Evaluation of geotechnical and civil construction material - Asphalt field density | Asphalts | Characteristic values | Not applicable | MR (Qld) Method Q020 | |
Evaluation of geotechnical and civil construction material - Asphalt mechanical properties | Asphalts | Marshall stability and flow | Not applicable | AS/NZS 2891.5, MR (Qld) Method Q305 | |
Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture | Asphalts | Specimen conditioning | Handling and conditioning | MR (Qld) Method Q303A, MR (Qld) Method Q303B | |
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties | Asphalts | Voids and density relationship | Not applicable | AS/NZS 2891.8, MR (Qld) Method Q311 | |
Bulk density | Mensuration; Presaturation; Silicone sealing | AS/NZS 2891.9.2, AS/NZS 2891.9.3, MR (Qld) Method Q306B, MR (Qld) Method Q306C | |||
Maximum density | Water displacement | AS/NZS 2891.7.1, MR (Qld) Method Q307A | |||
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics | Road pavements | Texture depth | Sand patch | Austroads Method AGPT/T250 | |
Evaluation of geotechnical and civil construction material - Soil classification | Soils | Sieve analysis | Not applicable | MR (Qld) Method Q103A | |
Moisture content | Drying oven | AS 1289.2.1.1 | |||
Sample collection | Aggregates | Not applicable | Aggregate from a stockpile; Aggregate from a truck | AS 1141.3.1, MR (Qld) Method Q060 | |
Asphalts | Not applicable | Site selection - Random sampling; Site selection - Random stratified sampling | MR (Qld) Method Q050 | ||
Not applicable | Extraction of an asphalt core - Dry technique; Extraction of an asphalt core - Wet technique; Loose asphalt | AS/NZS 2891.1.1, AS 2891.1.2 |
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Accreditation No.
2783
Site No.
2776
Print date
28 Nov 2024