Topcoat Asphalt Contractors Pty Ltd

Site

Lonsdale Laboratory

Accreditation No.

20896

Site No.

25102

Date of Accreditation

29 Oct 2021

Address

6 Meyer
Lonsdale, SA 5160
Australia

topcoat.com.au

Contact

Mr Rod McArthur P: +61 0411604918

Availability

Services available to external clients

Scope of Accreditation

Lonsdale Laboratory

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; Sieve analysis of material finer than 75 µm

AS 1141.11.1  

AS 1141.12

Evaluation of geotechnical and civil construction material - Asphalt extraction and grading Asphalts Bitumen content and aggregate grading Pressure filter

AS/NZS 2891.3.3

Evaluation of geotechnical and civil construction material - Asphalt specimen manufacture Asphalts Specimen compaction Compaction of asphalt slabs; Gyratory compaction

AS/NZS 2891.2.1, AS/NZS 2891.2.2

DPTI (SA) TP428

Evaluation of geotechnical and civil construction material - Asphalt volumetric properties Asphalts Bulk density Mensuration; Presaturation

AS/NZS 2891.9.2

 AS/NZS 2891.9.3



Maximum density Water displacement

AS/NZS 2891.7.1

Voids and density relationship Not applicable

AS/NZS 2891.8

Sample collection Aggregates Not applicable Aggregate from a stockpile AS 1141.3.1
Asphalts Not applicable Extraction of an asphalt core - Wet technique

AS 2891.1.2

Not applicable Loose asphalt

AS/NZS 2891.1.1

DPTI (SA) TP425

Soils Not applicable Site selection - Random stratified sampling

AS 1289.1.4.2

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.