
National Association of Testing Authorities, Australia
Scope of Accreditation
Downer EDI Works
Site
Largs Bay Laboratory
Accreditation No.
2181
Site No.
2174
Date of Accreditation
01 Jun 2017
Contact
Availability
Services conditionally available to external clients
Scope of Accreditation
ISO/IEC 17025 (2017)
Materials
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Suspended Analysis of bituminous materials - Composition | Bituminous materials | Residue on evaporation | Not applicable | AS/NZS 2341 23 | |
Suspended Analysis of bituminous materials - Properties | Bituminous materials | Sieve residue | Sieve analysis | AS 2341.26 | |
Breaking behaviour | Setting time | AS 2341.29 | |||
pH of bituminous emulsions | Classical | AS 2341.32 | |||
Suspended Sample collection | Bituminous materials | Not applicable | Bitumen emulsions from tanks, tankers and drums | AS 1160 Appendix A | |
Analysis of bituminous materials - Properties | Bituminous materials | Softening point | Ring and ball | AS 2341.18; Austroads Method AGPT/T131 | |
Sample handling and conditioning | Not applicable | Austroads Method ATM 102 | |||
Viscosity | Brookfield viscometer; Haake | AS 2341.4 | |||
Torsional recovery | Not applicable | Austroads Method ATM 122 | |||
Sample collection | Bituminous materials | Not applicable | Bitumen emulsions from tanks, tankers and drums; Cutback bitumens from tanks, tankers and drums; Polymer modified bitumens from tanks, tankers and drums | AS 2157 Appendix B, Austroads Method ATM 101 |
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.
2181
Site No.
2174
Print date
12 May 2025