It would be great if the ASCP members can volunteer to review the following attached AUS-SPEC rigid pavements work sections: 1131 Roller compacted concrete subbase 1132 Lean mix concrete subbase 1133 Plain and reinforced concrete base 1134 Steel fibre reinforced concrete base 1135 Continuously reinforced concrete base Attached below is...
What Happens When The Fly Ash Runs Out : Bruce Perry
What Happens When the Fly Ash Runs Out? Bruce Perry1 1 National Customer Technical Support Manager, Cement Australia ABSTRACT For many years, the replacement of cement with fly ash in pavement concrete mixes has been mandated by infrastructure asset owners. In NSW, R82 requires a minimum 40% replacement level whereas...