State Asphalts NSW Pty Ltd

Site

St Marys Asphalt Plant Laboratory

Accreditation No.

20851

Site No.

25033

Date of Accreditation

18 Jun 2021

Address

Links Road
St Marys, NSW 2760
Australia

stateasphalts.com.au

Contact

Availability

Services available to external clients

Scope of Accreditation

Print scopes
St Marys Asphalt Plant Laboratory

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 Initial adhesion; Resistance to stripping Plate test AS 1141.50, TfNSW TS 02799.27,TfNSW TS 02799.35
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Particle density of coarse aggregate; Water absorption of coarse aggregate Weighing-in-water AS 1141.6.1,  TfNSW TS 02799.08
Shape Average least dimension; Proportional calliper AS 1141.14, AS 1141.20.1, AS 1141.20.2
Particle size distribution Sieve analysis; Sieve analysis of material finer than 75 µm AS 1141.11.1, AS 1141.12, TfNSW TS 02799.02,TfNSW TS 02799.04
Moisture content Drying oven

TfNSW TS 02799.39

Evaluation of geotechnical and civil construction material - Aggregate soundness Aggregates Soundness Methylene blue value AS 1141.66
Evaluation of geotechnical and civil construction material - Asphalt adhesion and stripping Asphalts Binder paste drain-off Not applicable

TfNSW TS 02806.30

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; TfNSW TS 02806.08,TfNSW TS 02806.37
Evaluation of geotechnical and civil construction material - Asphalt field density Asphalts Density ratio and air voids; Field density Thin-lift nuclear gauge AS/NZS 2891.14.2, AS/NZS 2891.14.5
Evaluation of geotechnical and civil construction material - Asphalt filler Asphalts Apparent particle density of filler; Voids in dry compacted filler Not applicable AS 1141.7, AS 1141.17
Evaluation of geotechnical and civil construction material - Asphalt mechanical properties Asphalts Marshall stability and flow; Modified Hubbard field stability Not applicable AS/NZS 2891.5, TfNSW TS 02806.04
Evaluation of geotechnical and civil construction material - Asphalt performance Asphalts Stripping potential Tensile strength ratio

TfNSW TS 02806.26

Permeability Ponding Austroads ATM 238, TfNSW TS 02806.32
Deformation resistance; Stripping potential Wheel tracking machine Austroads Method AGPT/T231; AASHTO T324
Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture Asphalts Specimen compaction; Specimen conditioning Gyratory compaction; Handling and conditioning; Marshall method AS/NZS 2891.2.1, AS/NZS 2891.2.2, TfNSW TS 02806.03,TfNSW TS 02806.39
Specimen compaction Compaction of asphalt slabs Austroads Method AGPT/T220
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Binder film thickness; Bulk density; Maximum density; Mix volume ratio density; Voids and density relationship Mensuration; Methylated spirits displacement; Presaturation; Water displacement; Waxing AS/NZS 2891.7.1, AS/NZS 2891.7.3, AS/NZS 2891.8. AS/NZS 2891.9.1,AS/NZS 2891.9.2, AS/NZS 2891.9.3,  Austroads Method AGPT/T237, TfNSW TS 02806.04,TfNSW TS 02806.05,TfNSW TS 02806.06,TfNSW TS 02806.07,TfNSW TS 02806.28
Sample collection Aggregates Not applicable Aggregate from a bin; Aggregate from a stockpile AS 1141.3.1, TfNSW TS 02794.01
Asphalts 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

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure Limitations
Analysis of bituminous materials - Properties Bituminous materials Stress ratio Dynamic shear rheometer  Austroads Method AGPT/T125
Consistency; Stiffness Not applicable Austroads Method AGPT/T121
Design of blends to a specified value Calculation Austroads Method AGPT/T193
Dynamic shear modulus and phase angle Dynamic shear rheometer ASTM D7175; AASHTO T315
Sample recovery Solvent extraction Austroads Method AGPT/T191
Permanent recovery and creep Dynamic shear rheometer ASTM D7405; AASHTO T350
Torsional recovery Not applicable Austroads Method AGPT/T122, TfNSW TS 02808.10
Segregation of bituminous materials Not applicable Austroads Method AGPT/T108, TfNSW TS 02808.11
Softening point Ring and ball AS 2341.18, Austroads Method AGPT/T131
Rolling thin film oven (RTFO) Effect of heat and air on a moving film of bitumen Austroads Method AGPT/T103, ASTM D2872
Viscosity Brookfield viscometer; Dynamic - Capillary tube; Rotational AS/NZS 2341.2, AS/NZS 2341.4, Austroads Method AGPT/T111
Sieve residue Sieve analysis AS/NZS 2341.20
Sample handling and conditioning Not applicable Austroads Method AGPT/T102
Compressive limit Not applicable Austroads ATM 132
Viscosity Dynamic shear rheometer  Austroads Method AGPT/T192
Penetration of bitumen Penetration apparatus AS/NZS 2341.12, TfNSW TS 02802.05
Sample collection Bituminous materials Not applicable Not applicable Austroads ATM 101

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