Pavement
Australian and International Bituminous Binder Specifications
- Publication no: AP-T113-08
- ISBN: 978-1-921329-93-7
- Published: 5 September 2008
- PDF (free) Download
This literature review covers the development of bitumen specifications and test procedures from Australia, USA, Europe and South Africa. In order to have a better understanding of the imported bitumens into Australia, this report discusses the similarities and differences between the Australian standard and some of the overseas specifications.
- Australian and International Bituminous Binder Specifications
- Austroads membership
- 1. INTRODUCTION
- 2. AUSTRALIAN SPECIFICATIONS
- 2.1. AS A10 – 1967
- 2.2. AS 2008 – 1977
- 2.3. AS 2008 – 1997
- 2.4. Discussion
- 3. NEW ZEALAND
- 3.1. NZ Bitumen
- 3.2. Current Specification (TNZ M/1: 2007)
- 3.3. Bitumen Approval Process
- 3.4. Discussion
- 4. US GRADING SYSTEM
- 4.1. Non Performance Based Grading
- 4.1.1. Penetration Grading
- 4.1.2. Viscosity Grading
- 4.1.3. Discussion
- 4.2. Why change to a Performance Grading System?
- 4.3. Superpave Performance Grading (PG System)
- 4.3.1. SHRP Properties
- 4.3.2. PG Tests and Specifications
- 4.3.3. Performance Grade Nomenclature
- 4.3.4. Superpave Plus
- 4.4. Discussion
- 5. EUROPEAN SPECIFICATIONS
- 5.1. Bitumen Specification – Why Harmonise?
- 5.2. First Generation Specification
- 5.2.1. Current European Standard for Paving Grade Bitumen (EN 12591)
- 5.3. Second Generation Specification
- 5.4. Review of the Binder Properties and Associated Test Methods
- 5.4.1. High Service Temperature
- 5.4.2. Intermediate Service Temperature
- 5.4.3. Low Service Temperature
- 5.4.4. Durability (Ageing/Conditioning)
- 5.5. Discussion
- 6. SOUTH AFRICAN SPECIFICATIONS
- 6.1. South African Penetration Grade Specifications
- 6.2. Development towards a PG System
- 6.2.1. PG Concepts Linked to the SA Standards
- 6.2.2. Proposed PG System
- 6.3. Discussion
- 7. SUMMARY OF KEY FINDINGS
- REFERENCES
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