000 04503nam a22005895i 4500
001 978-94-017-7383-6
003 DE-He213
005 20200421111706.0
007 cr nn 008mamaa
008 160318s2016 ne | s |||| 0|eng d
020 _a9789401773836
_9978-94-017-7383-6
024 7 _a10.1007/978-94-017-7383-6
_2doi
050 4 _aTA703-705.4
050 4 _aTA775-787
050 4 _aTC1-1800
072 7 _aRBP
_2bicssc
072 7 _aRBGK
_2bicssc
072 7 _aSCI042000
_2bisacsh
082 0 4 _a624.15
_223
245 1 0 _aPetrographic Atlas: Characterisation of Aggregates Regarding Potential Reactivity to Alkalis
_h[electronic resource] :
_bRILEM TC 219-ACS Recommended Guidance AAR-1.2, for Use with the RILEM AAR-1.1 Petrographic Examination Method /
_cedited by Isabel Fernandes, Maria dos Anjos Ribeiro, Maarten A T M Broekmans, Ian Sims.
250 _a1st ed. 2016.
264 1 _aDordrecht :
_bSpringer Netherlands :
_bImprint: Springer,
_c2016.
300 _aXI, 193 p. 504 illus., 37 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
505 0 _aPreface -- Abbreviations and Acronyms -- Acknowledgments -- 1. Introduction -- 1.1. Sample Materials -- 1.2. Materials and Methods -- 1.3. Organization of the Atlas -- 1.4. Summary -- 2. Igneous Rocks, by Isabel Fernandes, Helena Martins, Maria dos Anjos Ribeiro, Fernando Noronha, Ian Sims -- 3. Sedimentary Rocks, by Isabel Fernandes, Maarten Broekmans, Maria dos Anjos Ribeiro, Ian Sims -- 4. Metamorphic Rocks, by Isabel Fernandes, Maria dos Anjos Ribeiro, Maarten Broekmans, Ian Sims -- 5. Characteristic Examples Of Reactive Silica, by Isabel Fernandes -- 6. Examples Of Asr In Selected Rock Types, by Isabel Fernandes -- 7. References And Bibliography.
520 _aThis RILEM AAR 1.2 Atlas is complementary to the petrographic method described in RILEM AAR 1.1. It is designed and intended to assist in the identification of alkali-reactive rock types in concrete aggregate by thin-section petrography. Additional issues include: • optical thin-section petrography conforming to RILEM AAR 1.1 is considered the prime assessment method for aggregate materials, being effective regarding cost and time. Unequivocal identification of minerals in very-fine grained rock types may however require use of supplementary methods. • the atlas adheres to internationally adopted schemes for rock classification and nomenclature, as recommended in AAR 1.1. Thus, rock types are classified as igneous, sedimentary or metamorphic based upon mineral content, microstructure and texture/fabric. • in addition, the atlas identifies known alkali-reactive silica types in each rock type presented. It also identifies consistent coincidence between certain lithologies and silica types; however, it refrains from attributing alkali-reactivity to a specific silica property or quality. • operator skill and experience remain essential for reliable assessment by thin-section petrography. • aggregate materials must be classified according to local criteria, based on regional experiences with ASR-damaged field structures and geology. Access to additional data may be relevant for the assessment of imported materials. • mere application of rock nomenclature does not provide any sort of warranty to the development of deleterious alkali-reaction. Such may result in either rejection of a suitable aggregate material, thus wasting a valuable resource, or acceptance of an unsuitable material leading to concrete damage, both of which are undesirable.
650 0 _aEngineering.
650 0 _aGeochemistry.
650 0 _aEngineering geology.
650 0 _aEngineering
_xGeology.
650 0 _aFoundations.
650 0 _aHydraulics.
650 0 _aStructural materials.
650 1 4 _aEngineering.
650 2 4 _aGeoengineering, Foundations, Hydraulics.
650 2 4 _aStructural Materials.
650 2 4 _aGeochemistry.
700 1 _aFernandes, Isabel.
_eeditor.
700 1 _aRibeiro, Maria dos Anjos.
_eeditor.
700 1 _aBroekmans, Maarten A T M.
_eeditor.
700 1 _aSims, Ian.
_eeditor.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9789401773829
856 4 0 _uhttp://dx.doi.org/10.1007/978-94-017-7383-6
912 _aZDB-2-ENG
942 _cEBK
999 _c55255
_d55255