Efflorescence And The Discoloration Of Concrete
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Efflorescence And The Discoloration Of Concrete
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Author : P Russell
language : en
Publisher: CRC Press
Release Date : 1983-01-01
Efflorescence And The Discoloration Of Concrete written by P Russell and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983-01-01 with Architecture categories.
This detailed book covers causes, soluble salts, prevention and removal of discoloration. it also provides a checklist for the practitioner.
Surface Discoloration Of Concrete Flatwork
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Author : N. R. Greening
language : en
Publisher:
Release Date : 1966
Surface Discoloration Of Concrete Flatwork written by N. R. Greening and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Concrete slabs categories.
Medusa Waterproofing Makes Concrete Impervious To Water Prevents Discoloration And Efflorescence
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Author : Sandusky Portland Cement Company
language : en
Publisher:
Release Date : 1914
Medusa Waterproofing Makes Concrete Impervious To Water Prevents Discoloration And Efflorescence written by Sandusky Portland Cement Company and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1914 with categories.
Efflorescence On Concrete
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Author :
language : en
Publisher:
Release Date : 1986
Efflorescence On Concrete written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Concrete categories.
Concrete Slab Surface Defects
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Author : Portland Cement Association
language : en
Publisher:
Release Date : 2001
Concrete Slab Surface Defects written by Portland Cement Association and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Technology & Engineering categories.
Visual Concrete
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Author : Concrete Society
language : en
Publisher:
Release Date : 2013
Visual Concrete written by Concrete Society and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Concrete categories.
Medusa Waterproofing
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Author : Sandusky Portland Cement Company
language : en
Publisher:
Release Date : 1916*
Medusa Waterproofing written by Sandusky Portland Cement Company and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1916* with Concrete coatings categories.
Failed Stone
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Author : Patrick Loughran
language : en
Publisher: Walter de Gruyter
Release Date : 2006-11-21
Failed Stone written by Patrick Loughran and has been published by Walter de Gruyter this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-11-21 with Architecture categories.
Concrete and stone seem made to last forever. But the fact is they develop problems. It is not always as dramatic as the collapse of a section of the roof of the Paris Charles de Gaulle airport in 2004. Gradual changes also occur that may compromise the appearance and structural soundness of buildings constructed with these materials. These changes can be created by efflorescence, thermal stress, weathering, leakage and corrosion. This book explains how to avoid typical kinds of failure. With this in mind, it systematically analyzes cases of damage in contemporary international architecture. It also offers strategies for minimizing the risk of damage. Examples include such high-visibility structures as Finlandia Hall in Helsinki, Parco della Musica in Rome and Vontz Center for Molecular Studies in Cincinnatti. In eight chapters, typical kinds of damage are explained and illustrated with examples. Beton und Stein scheinen für die Ewigkeit gemacht. Dennoch kommt es hier zu Bauschäden. Nicht immer sind sie so dramatisch wie der Deckeneinsturz im Terminal des Flughafen Paris-Roissy 2004. Es gibt auch schleichende Veränderungen, die Erscheinungsbild und Statik von Beton- oder Steingebäuden beeinträchtigen können. Dazu gehören Ausblühungen, thermische Auswirkungen, Materialunverträglichkeiten, Korrosion oder massive Krafteinwirkung. Dieses Buch zeigt, wie sich typische Schäden vermeiden lassen. Zu diesem Zweck analysiert es systematisch Schadensfälle in der zeitgenössischen internationalen Architektur. Ebenso werden Strategien vorgestellt, mit denen sich das Schadensrisiko minimieren lässt. Zu den Beispielen gehören so bekannte Bauten wie die Finlandia Hall in Helsinki, Renzo Pianos Parco della Musica in Rom oder Vontz Center for Molecular Studies in Cincinnatti. In insgesamt acht Kapiteln werden typische Schäden erklärt und dann mit Beispielen illustriert.
Concrete Construction Engineering Handbook
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Author : Edward G. Nawy
language : en
Publisher: CRC Press
Release Date : 2008-06-24
Concrete Construction Engineering Handbook written by Edward G. Nawy and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-24 with Technology & Engineering categories.
The first edition of this comprehensive work quickly filled the need for an in-depth handbook on concrete construction engineering and technology. Living up to the standard set by its bestselling predecessor, this second edition of the Concrete Construction Engineering Handbook covers the entire range of issues pertaining to the construction
Effect Of Carbonation Curing On Efflorescence Formation In Concrete Pavers
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Author : Shipeng Zhang
language : en
Publisher:
Release Date : 2016
Effect Of Carbonation Curing On Efflorescence Formation In Concrete Pavers written by Shipeng Zhang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
"Efflorescence is a salt deposit which is formed on or near the surface of a porous material such as Portland cement concrete. Although efflorescence is not an indication of internal damage, it alters the aesthetic quality of the product. The primary goal of this work was to investigate whether early-age carbonation can help reduce, or altogether eliminate, efflorescence formation on concrete paver blocks. The devised carbonation technique involved curing concrete pavers in a chamber filled with either pure or 20% carbon dioxide gas under a pressure of 5 bar. The carbonated pavers were evaluated by a newly developed test method to visualize efflorescence formation. It was modified from wicking test and was proven effective for the accelerated formation of efflorescence. A MATLAB-assisted image-analysis technique was used to quantify efflorescence severity. It was found that pure CO2 curing seemed to be successful in eliminating the occurrence of efflorescence compared to the conventional hydration cured control specimens. Results from X-Ray Diffraction (XRD) and Scanning Electron Microscope (SEM) coupled with Energy-dispersive X-ray (EDX) spectroscopy identified efflorescence salt deposits as a crystalline potassium sulfate. Carbonation curing was able to reduce the efflorescence potential in two different ways. First, the curing process consumed the calcium hydroxide, the necessary chemical component for carbonate- based efflorescence. Second, the formation of efflorescence requires water to migrate up to the surface. Carbonation curing technique could densify the concrete surface and decrease the absorption consequently. Moreover, compressive strength results showed carbonation's advantage in achieving rapid strength gain. The carbonation process could reduce the production cycle, facilitate carbon storage in concrete and eliminate the efflorescence formation on the surface." --