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Greenvale broadens Alpha bitumen pathway after C-170 setback
8:32am on Wednesday 9th of September, 2026 AEST
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Mining and Energy
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Greenvale broadens Alpha bitumen pathway after C-170 setback
8:32am on Wednesday 9th of September, 2026 AEST
Key Points
Technix did not achieve the preferred C-170 specification
Adhesion and elasticity remain the key technical hurdles
SAMI will test blending and additive-modification pathways
Alternative AS 2008 paving-grade specifications may be assessed
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