Downer EDI Works

Site

Mobile Bitumen Laboratory

Accreditation No.

21803

Site No.

24809

Date of Accreditation

19 Oct 2023

Address

c/- 66 Hugh Street
Pinkenba, QLD 4008
Australia

Contact

Mr Kenneth (Ken) De Silva P: +61 0408353692

Availability

Services conditionally available to external clients

Supervision

Not Applicable

Downer EDI Works address map

Scope of Accreditation

Print scopes
Mobile Bitumen 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 Degree of precoating Not applicable MR (Qld) Method Q216
Resistance to stripping Modified plate MR (Qld) Method Q212B
Evaluation of geotechnical and civil construction material - Road pavement surfacing characteristics Road pavements Texture depth Sand patch Austroads Method ATM 250
Penetration depth Ball embedment Austroads Method ATM 251

ISO/IEC 17025 (2017)

Materials

Service Product Determinant Technique Procedure Limitations
Analysis of bituminous materials - Composition Bituminous materials Rubber content Not applicable Austroads Method ATM 142
Analysis of bituminous materials - Properties Bituminous materials Sample handling and conditioning Not applicable Austroads Method ATM 102
Segregation of bituminous materials Not applicable Austroads Method ATM 108
Torsional recovery Not applicable Austroads Method ATM 122
Softening point Ring and ball AS 2341.18; Austroads Method ATM 131
Viscosity Rotational viscometer AS/NZS 2341.4; Austroads ATM 111
Sample collection Bituminous materials Not applicable Polymer modified bitumens from tanks, tankers and drums Austroads Method ATM 101

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