REVISION REGISTER Clause Authorised Description of Revision Issue Date Number By 820.02 References added: AS 1012.1, AS 1012.3.1, AS SDSE 12/06/2018 1012.3.5, AS 1012.13, AS 1012.20.1, AS 1141.65, AS 1478.1, AS 1478.2, AS 3582.1, AS 3582.3, AS 5100, ASTM C295 and BS 820.08 Petrographic requirements added 820.10 AS 1478.1 and AS 1478.2 added 820.11 Proportion of amorphous silica updated Aggregate compliance note moved to Clause 5 Maximum amount of manufactured sand updated 820.27 Durability requirement added 820.28 General bridge elements removed 10 mm aggregate grading envelope graph updated Binder replaced with cement in Table 820.2 (w/c) added in Table 820.02 820.29 Trial flow removed from Clause 3 Self-compacting concrete in accordance with AS 1012.3.5 trial Slump flow and passing ability requirements added S35/10 changed to S35 in Table 820.3 VPV for test trial added to Table 820.3 820.30 Clause heading changed 820.52 Excessive bleeding trial Clause added for construction during rain 820.56 Exposure classification C1 or above added Clause 8, 9 10 added for additional curing requirements 820.58 Clause added for quality assurance during construction requirements 820.59 Clause added for non-compliance requirements 820.92 Maturity testing limited to precast elements with accelerated curing Methodology validation added Whole Document Deletion of Reviewers’ Comments SCO 20/10/2017 CONTENTS Clause Page No
REVISION REGISTER Clause Number Description of Revision Authorised By Issue Date 820.02 References added: AS 1012.1, AS 1012.3.1, AS 1012.3.5, AS 1012.13, AS 1012.20.1, AS 1141.65, AS 1478.1, AS 1478.2, AS 3582.1, AS 3582.3, AS 5100, ASTM C295 and BS SDSE 12/06/2018 820.08 Petrographic requirements added 820.10 AS 1478.1 and AS 1478.2 added 820.11 Proportion of amorphous silica updated Aggregate compliance note moved to Clause 5 Maximum amount of manufactured sand updated 820.27 820.28 Durability requirement added General bridge elements removed 10 mm aggregate grading envelope graph updated Binder replaced with cement in Table 820.2 (w/c) added in Table 820.02 820.29 flow removed from Clause 3 Self-compacting concrete in accordance with AS 1012.3.5 Slump flow and passing ability requirements added S35/10 changed to S35 in Table 820.3 VPV for test added to Table 820.3 820.30 Clause heading changed 820.52 Excessive bleeding Clause added for construction during rain 820.56 Exposure classification C1 or above added Clause 8, 9 10 added for additional curing requirements 820.58 Clause added for quality assurance during construction requirements 820.59 Clause added for non-compliance requirements 820.92 Maturity testing limited to precast elements with accelerated curing Methodology validation added Whole Document Deletion of Reviewers’ Comments SCO 20/10/2017 CONTENTS Clause Page No Trial trial trial trial
Spec%20820%20Concrete%20for%20Structures%2012%20June%202018.RCN-D18^23504751.DOCX