efflorescence and the discoloration of concrete

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Efflorescence And The Discoloration Of Concrete

Author : P Russell
ISBN : 9781482292848
Genre : Architecture
File Size : 89. 4 MB
Format : PDF
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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

Author : N. R. Greening
ISBN : UCAL:B4131876
Genre : Concrete slabs
File Size : 60. 98 MB
Format : PDF, ePub
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Failed Stone

Author : Patrick Loughran
ISBN : 9783764382858
Genre : Architecture
File Size : 87. 36 MB
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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 Countertops

Author : Fu-Tung Cheng
ISBN : 1561584843
Genre : Crafts & Hobbies
File Size : 69. 78 MB
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From designing and forming to coloring, troweling, and curing, this comprehensive guide explores one of the newest trends in home design--concrete countertops. 350 color photos. Illustrations.

An Asset Management Approach For Drainage Infrastructure And Culverts

Author : Mohammad Najafi
ISBN : NWU:35556038769931
Genre : Culverts
File Size : 36. 51 MB
Format : PDF, Kindle
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Drainage infrastructure systems (culvert, storm sewer, outfall and related drainage elements) are mostly buried underground and are in need of special attention in terms of proactive/preventive asset management strategy. Drainage infrastructure systems represent an integral portion of roadway assets that routinely require inspection, maintenance, repair and renewal. Further challenges are the wide geospatial distribution of these infrastructure assets and environmental exposure. There has been considerable research conducted on culverts, but mostly looked at the problem from a traditional structural/geotechnical perspective. Asset management procedures for culverts and drainage infrastructure systems are complex issues, and can benefit a great deal from an optimal asset management program that draws from programs pertaining to buried pipes. The first and most important step in an asset management initiative is the establishment of mechanism for asset inventory and asset conditions in a format compatible with the routine procedures of field operators and inspectors. The first objective of this research project was to develop field protocols and operational business rules for inventory data collection and management and inspection of drainage infrastructures in terms of types of data to be collected, frequency of inspection, and analysis and reporting mechanisms. After review of these protocols by the project oversight committee, a pilot study was conducted to verify efficiency of their implementation. The condition assessment protocol introduced is useful in evaluating the overall condition of culverts and can be used for decision making regarding the repair, renewal or replacement of culverts. For the second objective of this project, investigators examined the inventory and inspection protocols employed by Ohio Department of Transportation (ODOT) and developed a decision support platform, which establishes a link between the inspection results and appropriate repair, renewal and replacement procedures. After applying the recommended procedures, the transportation agencies can better track the conditions of culverts thereby reducing the risks of culvert failures.

Troubleshooting Concrete Problems

Author :
ISBN : PSU:000014421440
Genre : Concrete
File Size : 85. 77 MB
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Medusa Waterproofing

Author : Sandusky Portland Cement Company
ISBN : OCLC:24072043
Genre : Concrete coatings
File Size : 39. 23 MB
Format : PDF, Kindle
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The Complete Concrete Masonry And Brick Handbook

Author : Jeannette T. Adams
ISBN : UOM:39015014103082
Genre : Architecture
File Size : 73. 12 MB
Format : PDF
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Describes the methods, materials, tools, and equipment used in concrete, masonry, or brick work and shows how to do numerous home improvement and repair jobs using both simple and sophisticated techniques

Bulletin

Author : Portland Cement Association. Research and Development Laboratories. Research Dept
ISBN : UCAL:B3067180
Genre : Portland cement
File Size : 86. 34 MB
Format : PDF, ePub, Docs
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Manufacture Of Concrete Roofing Tiles

Author : R. H. Baumgarten
ISBN : UOM:39015065673512
Genre : Technology & Engineering
File Size : 78. 21 MB
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