DEF

(redirected from Delayed Ettringite Formation)
AcronymDefinition
DEFDefinition
DEFDefinite
DEFDefrost
DEFDiesel Exhaust Fluid (automotive)
DEFDefinitions (File Name Extension)
DEFDefend(ed)
DEFDeftones (band)
DEFDefense(ive)
DEFDefaults (File Name Extension)
DEFDocumento di Economia e Finanza (Italian: Economic and Financial Document)
DEFDiplôme d'Etudes Fondamentales (French: Fundamental Studies Diploma)
DEFDétection Électronique Française (French: French Electronic Detection)
DEFDiplôme d'Etudes Françaises (French: Diploma of French Studies; various universities)
DEFDark Elf (Everquest)
DEFDiamond Empowerment Fund
DEFDiccionario de Especialidades Farmaceuticas (Spanish: Dictionary of Specialty Pharmaceuticals; software)
DEFDigital Empowerment Foundation (New Delhi, India)
DEFDefault
DEFData Element Framework
DEFDiscovery Eye Foundation (nonprofit for eye disease research; California)
DEFDevelopmental Evaluation Framework
DEFDanmarks Elektroniske Forskningsbibliotek
DEFData Exchange Format
DEFDelayed Ettringite Formation (concrete)
DEFDesign Exchange Format (Cadence)
DEFDiplôme d'Entraineur Fédéral de Football (French: Federal Football Coach Diploma)
DEFDecision Education Foundation
DEFDisarmed Enemy Forces
DEFDevelopment Education Forum
DEFDefense Enterprise Fund
DEFDépartement de l'Emploi Francophone (French: Department of Employment Francophone; various locations)
DEFDrug Education Forum
DEFDeployment Expeditionary Force (US Army)
DEFDetector and Extractor of Fileprints
DEFDirect Equipment Failure
DEFDecayed, Extracted, and Filled Tooth
DEFDose Effect Factor
DEFDigital Elimination Force
DEFDevelopment & Evaluation Facility
DEFDistance Enumerator Function
DEFDigital Enforcement Faction
DEFDependents Function
DEFDetection Efficiency Function (microscope)
DEFDefensman/Defensmen (hockey)
References in periodicals archive ?
When internal concrete temperatures get high, there is an increased potential for Delayed Ettringite Formation (DEF), a materials-related issue that can lead to severe cracking.
Workshop on Internal Sulfate Attack and Delayed Ettringite Formation 4-6 September 2002, Villars, Switzerland, 2002.
Qin, "Relationship between delayed ettringite formation and delayed expansion in massive shrinkage-compensating concrete," Cement and Concrete Composites, vol.
Fenouillet, "A concrete performance test for delayed ettringite formation: part II validation," Cement and Concrete Research, vol.
Azzam, A., "Delayed Ettringite Formation, the Influence of Aggregate Types, Curing Conditions, Exposure Conditions, Alkali Content, Fly Ash and Mix Water Conditioner (MWC)," Ph.D Thesis, University of Maryland, College Park, MD (2002).
Williams, Kenneth L, Jr., "Influence of Fine Aggregate Lithology on Delayed Ettringite Formation in High Early Strength Concrete," MS Thesis, University of Maryland, College Park, Maryland (2003).
The producer's status as a pillar of New England concrete faded when it became party to 1980s lawsuits over the failure of prestressed railroad ties, placed along Northeast Corridor lines and exhibiting deterioration attributed to delayed ettringite formation. Although fabrication took place closer to the rail lines, tie testing was performed at the home office of San-Vel.
Glasser, The Stability of Ettringite International RILEM Workshop on Internal Sulfate Attack and Delayed Ettringite Formation, K.
This suggests that the development of cracks in the mixtures under study is related to the delayed ettringite formation in concrete or mortar type materials [19, 20].
But if the pores in which ettringite is deposited are small and poorly connected, the delayed ettringite formation produces more expansion [19].
This process is called delayed ettringite formation (DEF), and it can substantially weaken the late performance of concrete [13-15].
Prince, "Some factors affecting delayed ettringite formation in heat-cured mortars," Cement and Concrete Research, vol.