LEADER 04029nam 2200625Ia 450 001 9910438053303321 005 20200520144314.0 010 $a94-007-6567-3 024 7 $a10.1007/978-94-007-6567-2 035 $a(CKB)2550000001047246 035 $a(EBL)1206432 035 $a(SSID)ssj0000880209 035 $a(PQKBManifestationID)11467990 035 $a(PQKBTitleCode)TC0000880209 035 $a(PQKBWorkID)10897248 035 $a(PQKB)10837620 035 $a(DE-He213)978-94-007-6567-2 035 $a(MiAaPQ)EBC1206432 035 $a(PPN)169142671 035 $a(EXLCZ)992550000001047246 100 $a20130403d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aGuide to diagnosis and appraisal of AAR damage to concrete structures$hPart 1$iDiagnosis (AAR 6.1) /$fBruno Godart, Mario de Rooij, Jonathan Wood, editors 205 $a1st ed. 2013. 210 $aDordrecht $cSpringer ;$aNew York $cSpringer$d2013 215 $a1 online resource (91 p.) 225 1 $aRILEM-state-of-the-art reports ;$vv. 12 300 $aDescription based upon print version of record. 311 $a94-007-9626-9 311 $a94-007-6566-5 320 $aIncludes bibliographical references. 327 $a1. Introduction: 1.1 Why the need for a diagnosis document -- 1.2 Scope -- 1.3 Definitions -- 2 Alkali-Aggregate Reaction: 2.1 Introduction -- 2.2 Alkali -- 2.3 Aggregates -- 2.4 Water -- 2.5 Pessimum behaviour -- 2.6 Summary -- 3 Symptoms of an expansive reaction during routine inspection: 3.1 General inspection remarks -- 3.2 Review of existing records -- 3.3 Planning of a comprehensive on-site inspection -- 3.4 The routine on-site inspection -- 3.5 Concrete surface features suggestive of AAR -- 3.6 First assessment of field observations -- 4 Confirmation investigation: 4.1 Introduction -- 4.2 Available methods, personnel and expertise -- 4.3 Approach for diagnosis of AAR in structures -- 4.4 On-site sampling for AAR confirmation -- 4.5 Visual examination of cores -- 4.6 Petrographic examination -- 4.7 Additional tests -- 5 Severity investigation: 5.1 Introduction -- 5.2 Field investigation -- 5.3 Laboratory tests -- 5.4 Summary of diagnosis -- 6 Reporting: 6.1 Purpose -- 6.2 Scope -- 6.3 Objectives of the investigation -- 6.4 Information concerning the structures -- 6.5 Methods and techniques used -- 6.6 Interpretation of results -- 6.7 Conclusions -- 6.8 Author -- References -- Appendix 1. Proceedings of ICAAR -- Appendix 2. Diagnosis of AAR within an overall investigation. 330 $aThis book describes procedures and methodologies used predominantly to obtain a diagnosis of damaged concrete possibly caused by Alkali-Aggregate Reaction (AAR). It has two primary objectives, namely firstly to identify the presence of AAR reaction, and whether or not the reaction is the primary or contributory cause of damage in the concrete; and secondly, to establish its intensity (severity) in various members of a structure. It includes aspects such as field inspection of the structure, sampling, petrographic examination of core samples, and supplementary tests and analyses on cores, such as mechanical tests and chemical analysis. Evaluation of test data for prognosis, consequences and appraisal will be more fully set out in AAR-6.2. 410 0$aRILEM state-of-the-art reports ;$vv. 12. 606 $aConcrete$xDeterioration 606 $aAlkali-aggregate reactions 606 $aFracture mechanics 615 0$aConcrete$xDeterioration. 615 0$aAlkali-aggregate reactions. 615 0$aFracture mechanics. 676 $a620.1/36 701 $aBruno Godart$01754771 701 $ade Rooij$b Mario$01754772 701 $aWood$b Jonathan$01754773 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910438053303321 996 $aGuide to diagnosis and appraisal of AAR damage to concrete structures$94191271 997 $aUNINA