National Association of Testing Authorities, Australia
Scope of Accreditation
Mawsons
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 contaminants | Aggregates | Clay and fine silt | Settling | AS 1141.33 | |
Coarse aggregate quality; Foreign material in recycled aggregate; Weak particles contaminants | Manual classification; Sieve analysis; Visual comparison | AS 1141.30.1, AS 1141.32 RC (Vic) Method 372.01, RC (Vic) Method 372.04 | |||
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, RC (Vic) Method RC 375.11, RC (Vic) Method RC 375.12, RMS (NSW) Method T201, TfNSW T203 TfNSW TS 02799.02, TfNSW TS 02799.04 | |
Shape | Average least dimension; Crushed faces; Flakiness; Proportional calliper | AS 1141.14, AS 1141.15, AS 1141.18, AS 1141.20.1, AS 1141.20.2, AS 1141.20.3, RC (VIC) Method RC 302.11, RMS (NSW) Method T213, RMS (NSW) Method T235, RMS (NSW) Method T275 TfNSW TS 02799.12,TfNSW TS 02799.32,TfNSW TS 02799.50 | |||
Sample preparation | Untreated bulk samples | RC (Vic) Method 301.01 | |||
Particle density of coarse aggregate; Water absorption of coarse aggregate | Weighing-in-water | AS 1141.6.1 | |||
Evaluation of geotechnical and civil construction material - Aggregate stabilisation | Aggregates | Cement content | Heat of neutralisation | AS 5101.3.3 | |
Evaluation of geotechnical and civil construction material - Soil classification | Soils | Linear shrinkage | Not applicable | AS 1289.3.4.1 | |
Liquid limit | Casagrande one point | AS 1289.3.1.1, AS 1289.3.1.2 | |||
Plastic limit | Not applicable | AS 1289.3.2.1 | |||
Moisture content | Correlation; Drying oven; Hot plate | AS 1289.2.1.1, AS 1289.2.1.6, AS 1289.2.3.1 | |||
Plasticity index | Casagrande | AS 1289.3.3.1 | |||
Sieve analysis | Not applicable | AS 1289.3.6.1 TfNSW T105 TfNSW TS 02795.01 | |||
Evaluation of geotechnical and civil construction material - Soil pre-treatment | Soils | Soil pre-treatment | Not applicable | AS 1289.1.1 TfNSW T105 TfNSW TS 02795.01 | |
Sample collection | Aggregates | Not applicable | Aggregate from a stockpile | AS 1141.3.1 | |
Soils | Not applicable | Disturbed soil sampling from a stockpile | AS 1289.1.2.1 |
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Accreditation No.
3326
Site No.
3319
Print date
07 Oct 2024