NQ Asphalt Pty Ltd

Site

NQ Asphalt

Accreditation No.

20567

Site No.

24655

Date of Accreditation

26 Jun 2019

Address

1 Warner Road
Wrights Creek, QLD 4869
Australia

nqasphalt.com.au

Contact

Mrs Amy Heness P: +61 0439368167

Availability

Services not available to external clients

Supervision

Not Applicable

NQ Asphalt Pty Ltd address map

Scope of Accreditation

Print scopes
NQ Asphalt

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 Not applicable MR (Qld) Method Q216
Evaluation of geotechnical and civil construction material - Aggregate properties Aggregates Bulk density Compacted AS 1141.4
Shape Proportional calliper AS 1141.14
Shape Flakiness AS1141.15
Shape Average least dimension AS 1141.20.3
Particle density of fine aggregate Weighing-in-water AS 1141.5
Water absorption of coarse aggregate Not applicable AS 1141.6.1
Particle size distribution Sieve analysis of material finer than 75 µm AS 1141.12
Particle size distribution Sieve analysis AS1141.11.1
Evaluation of geotechnical and civil construction material - Asphalt adhesion and stripping Asphalts Binder paste drain-off Not applicable AustRoads Method AGPT/T235
Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Bitumen content and aggregate grading Reflux AS/NZS 2891.3.1
Evaluation of geotechnical and civil construction material - Asphalt field density Asphalts Characteristic values Not applicable MR (Qld) Method Q020
Evaluation of geotechnical and civil construction material - Asphalt mechanical properties Asphalts Marshall stability and flow Not applicable AS/NZS 2891.5, MR (Qld) Method Q305
Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture Asphalts Specimen conditioning Handling and conditioning AS/NZS 2891.2.1
Specimen compaction Gyratory compaction AS/NZS 2891.2.2
Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Mix volume ratio density Not applicable MR (Qld) Method Q318
Voids and density relationship Not applicable AS/NZS 2891.8
Maximum density Water displacement AS/NZS 2891.7.1
Bulk density Mensuration; Presaturation AS/NZS 2891.9.2
AS/NZS 2891.9.3
Bulk density Silicone sealing MR (Qld) Method Q306C
Evaluation of geotechnical and civil construction material - Pavement shape Road pavements Rut depth Straight edge MR (Qld) Method Q712
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics Road pavements Penetration depth Ball embedment AustRoads Method AGPT/T251
Texture depth Sand patch AustRoads Method ATM 250
Sample collection Aggregates Not applicable Aggregate from a bin; Aggregate from a pavement; Aggregate from a stockpile; Aggregate from a truck AS1141.3.1
Asphalts Not applicable Extraction of an asphalt core - Wet technique AS 2891.1.2
Not applicable Uncompacted asphalt AS/NZS 2891.1.1
Soils Not applicable Site selection - Random stratified sampling AS 1289.1.4.2, MR (Qld) Method Q050, AustRoads Method ATM 020
Not applicable Site selection - Random sampling AS 1289.1.4.1, MR (Qld) Method Q050, AustRoads Method ATM 020

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure Limitations
Sample collection Bituminous materials Not applicable Residual bitumens from tanks, tankers and drums MR (Qld) Method Q080

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.