National Association of Testing Authorities, Australia
Scope of Accreditation
QualTech (Tas) Pty Ltd
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 properties | Aggregates | Particle size distribution | Sieve analysis |
AS 1141.11.1, AS 1289.3.6.1 |
|
| Shape | Flakiness |
AS 1141.15 |
|||
| Bulk density | Uncompacted |
AS 1141.4 |
|||
| Particle size distribution | Sieve analysis of material finer than 75 µm |
AS 1141.12 |
|||
| Bulk density | Compacted |
AS 1141.4 |
|||
| Moisture content | Drying oven; Hot plate | AS 1289.2.1.1, AS 1289.2.1.6 | |||
| Sample preparation | Not applicable | AS 1289.1.1 | |||
| Evaluation of geotechnical and civil construction material - Aggregate strength | Aggregates | Wet/dry strength variation | Not applicable |
AS 1141.22 |
|
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar consistence in situ | Concrete, grout and mortar | Slump flow | J-ring | AS 1012.3.5 | |
| Slump flow | Cone |
AS 1012.3.1 |
|||
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar permeability | Concrete, grout and mortar | Permeability | Volume change with water absorption - Permeable voids | AS 1012.21 | |
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar properties | Concrete, grout and mortar | Air content of freshly mixed concrete | Reduced air pressure | AS 1012.4.2 | |
| Compressive strength | Cube |
AS 1012.9 |
|||
| Compressive strength | Core | AS 1012.14 | |||
| Compressive strength | Cylinder |
AS 1012.9 |
|||
| Flexural strength | Modulus of rupture | AS 1012.11 | |||
| Mass per unit volume - Hardened concrete | Dimensions |
AS 1012.12.1 |
|||
| Evaluation of geotechnical and civil construction material - Concrete, grout and mortar specimen manufacture and curing | Concrete, grout and mortar | Specimen manufacture and curing | Manufacture and curing of drying shrinkage specimens in the laboratory |
AS 1012.8.4 |
|
| Specimen manufacture and curing | In situ manufacture and curing of drying shrinkage specimens |
AS 1012.8.4 |
|||
| Specimen manufacture and curing | Manufacture and curing of flexural strength specimens in the laboratory |
AS 1012.8.2 |
|||
| Specimen manufacture and curing | Mixing concrete in the laboratory | AS 1012.2 | |||
| Specimen manufacture and curing | In situ manufacture and curing of cylindrical specimens |
AS 1012.8.1 |
|||
| Specimen manufacture and curing | In situ manufacture and curing of grout and mortar cubes |
AS 1012.8.3 |
|||
| Specimen manufacture and curing | In situ manufacture and curing of flexural strength specimens |
AS 1012.8.2 |
|||
| Specimen manufacture and curing | Manufacture and curing of grout and mortar cubes in the laboratory |
AS 1012.8.3 |
|||
| Specimen manufacture and curing | Curing cylinder specimens in the laboratory |
AS 1012.8.1 AS 1012.8.2 |
|||
| Specimen manufacture and curing | Manufacture and curing of cylindrical specimens in the laboratory |
AS 1012.8.1 AS 1012.8.2 |
|||
| Specimen manufacture and curing | Manufacture and curing of cylindrical specimens in the laboratory | AS 1012.14 | |||
| Sample collection | Aggregates | Not applicable | Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a windrow; Disturbed soil sampling from a stockpile |
AS 1141.3.1, AS 1289.1.2.1 |
|
| Concrete, grout and mortar | Not applicable | Fresh concrete from a mixer |
AS 1012.1 |
||
| Not applicable | Fresh concrete from deposited concrete |
AS 1012.1 |
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.
1206
Site No.
1199
Print date
25 May 2026