
National Association of Testing Authorities, Australia
Scope of Accreditation
Colas Queensland Pty Ltd
Site
Yatala Laboratory
Accreditation No.
18617
Site No.
25110
Date of Accreditation
27 Jan 2022
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; Resistance to stripping | Not applicable; Standard plate |
MR (Qld) Method Q212B, MR (Qld) Method Q216 |
|
Evaluation of geotechnical and civil construction material - Aggregate contaminants | Aggregates | Weak particles contaminants | Sieve analysis |
AS 1141.32 |
|
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 |
|
Moisture content | Drying oven | AS 1289.2.1.1 | |||
Shape | Average least dimension; Crushed faces; Flakiness |
AS 1141.15, AS 1141.18, AS 1141.20.3, |
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Bulk density | Compacted; Uncompacted |
AS 1141.4 |
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Particle density of coarse aggregate; Particle density of fine aggregate; Water absorption of coarse aggregate; Water absorption of fine aggregate | Weighing-in-water |
AS 1141.5, AS 1141.6.1 |
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Evaluation of geotechnical and civil construction material - Asphalt adhesion and stripping | Asphalts | Degree of particle coating | Not applicable |
AS/NZS 2891.11 |
|
Evaluation of geotechnical and civil construction material - Asphalt extraction and grading | Asphalts | Bitumen content and aggregate grading; Moisture content | Reflux |
AS/NZS 2891.3.1, AS/NZS 2891.10 MR (Qld) Method Q308A |
|
Evaluation of geotechnical and civil construction material - Asphalt field density | Asphalts | Field density | Thin-lift nuclear gauge |
MR (Qld) Method Q306E, MR (Qld) Method NGTM N04, MR (Qld) Method NGTM N05 |
|
Characteristic density ratio; Characteristic values | Not applicable |
AS/NZS 2891.14.5, |
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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 performance | Asphalts | Sensitivity to water; Stripping potential | Tensile strength ratio | AG:PT/T232; MR (Qld) Method Q315 | |
Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture | Asphalts | Specimen conditioning | Handling and conditioning |
AS/NZS 2891.2.1, AS/NZS 2891.2.2, MR (Qld) Method Q303A, MR (Qld) Method Q303B |
|
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties | Asphalts | Mix volume ratio density | Not applicable |
MR (Qld) Method Q318 |
|
Binder film index; Binder film thickness | Not applicable | AG:PT/T237, MR (Qld) Method Q317 | |||
Maximum density | Water displacement |
AS/NZS 2891.7.1 MR (Qld) Method Q307A |
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Bulk density | Mensuration; Presaturation; Silicone sealing; Waxing |
AS/NZS 2891.9.1, AS/NZS 2891.9.2, AS/NZS 2891.9.3 MR (Qld) Method Q306C |
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Fixed and free binder | Not applicable |
MR (Qld) Method Q321 |
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Voids and density relationship | Not applicable |
AS/NZS 2891.8 MR (Qld) Method Q311 |
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Evaluation of geotechnical and civil construction material - Pavement shape | Road pavements | Surface deviation | 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 AGPT/T250 |
|
Sample collection | Aggregates | Not applicable | Aggregate from a bin; Aggregate from a pavement; Aggregate from a stockpile; Site selection by spot sampling |
AS 1141.3.1; |
|
Asphalts | Not applicable | Extraction of an asphalt core - Dry technique; Extraction of an asphalt core - Wet technique; Uncompacted asphalt |
AS/NZS 2891.1.1, AS 2891.1.2 |
ISO/IEC 17025 (2017)
Materials
Service | Product | Determinant | Technique | Procedure | Limitations |
---|---|---|---|---|---|
Analysis of bituminous materials - Properties | Bituminous materials | Softening point | Ring and ball | AS 2891.18 | |
Viscosity | Brookfield viscometer; Dynamic - Capillary tube |
AS/NZS 2341.2, |
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Sample handling and conditioning | Not applicable |
AS/NZS 2341.21, AustRoads Method AGPT/T102, AustRoads Method AGPT/T109 |
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Torsional recovery | Not applicable |
AustRoads Method AGPT/T122 |
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Sample collection | Bituminous materials | Not applicable | Polymer modified bitumens from tanks, tankers and drums; Residual bitumens from tanks, tankers and drums |
AS 2008 Section 2.5, |
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Accreditation No.
18617
Site No.
25110
Print date
16 May 2022