Remanent magnetization in Portland-cement-based materials
The purpose of this research is to demonstrate the possibility of applying one geophysical method to studying untraditional systems as is the case with Portland-cement-based materials. The research demonstrates how conventional paleomagnetic methodology can be employed in studying the mode of magnet...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Kluwer Academic/Plenum Publishers
1999
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
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| LEADER | 06931caa a22006497a 4500 | ||
|---|---|---|---|
| 001 | PAPER-19708 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518205104.0 | ||
| 008 | 190411s1999 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0032717392 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Bidegain, J.C. | |
| 245 | 1 | 0 | |a Remanent magnetization in Portland-cement-based materials |
| 260 | |b Kluwer Academic/Plenum Publishers |c 1999 | ||
| 270 | 1 | 0 | |m Bidegain, J.C.; CIC. LEMIT, Fac. de Cs. Astr. y Geof., Universidad Nacional de La Plata, La Plata, Argentina; email: jcbidega@fcaglp.fcaglp.unlp.edu.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Bidegain, J.C., Iasi, R.R., Pérez, R.H., Pavlicevic, R., Correlación de parámetros magnéticos con la concentración de óxido ferroso en sedimentos Cuaternarios de la localidad de Hernández, la Plata, Provincia de Buenos Aires (1995) IV Jorn. Geol. y Geof. Bonaerenses. Actas, 1, pp. 177-186 | ||
| 504 | |a Cortelezzi, C.R., Castaños, A., Iñiguez Rodriguez, M., Estudio Microcópico de los Componentes del Clinker de Cemento Portland de las Fábricas de la Provincia de Buenos Aires (1965) Acta Geológica Lilloana, 6, pp. 55-64 | ||
| 504 | |a Farrel, C.W., Hover, K.C., Plumley, P.W., Natural Remanent Magnetization of Portland Cement Paste and Mortar (1991) Materials and Structures/ Matériaux et Constructions, 24, pp. 32-37 | ||
| 504 | |a Farrel, C.W., Hover, K.C., Plumbly, P.W., Natural Remanent Magnetization of Portland Cement Concrete (1991) Cement and Concrete Research, 21, pp. 489-495 | ||
| 504 | |a Fisher, R.A., Dispersion on a sphere (1953) Proc R. Soc. Ser. A, 217, pp. 295-305 | ||
| 504 | |a Games, K.P., The magnitude of the paleomagnetic field: A new non-thermal, non detrital method using sun-dried bricks (1977) Geophys. J. Astr. Soc., 48, pp. 315-329 | ||
| 504 | |a Neville, A.M., (1963) Properties of Concrete., , Pitman and Sons Ltd., London | ||
| 504 | |a Paris, J.M.F., Les composants conditionnant les liants hydrauliques I. Fraction ferromagnetique (1973) Cem. Conc. Res., 3, pp. 715-721 | ||
| 504 | |a Wilson, A.D., A new method for the determination of ferrous iron in rocks and minerals (1955) Bull. Geol Soc. G. Britain., 9, p. 56 | ||
| 520 | 3 | |a The purpose of this research is to demonstrate the possibility of applying one geophysical method to studying untraditional systems as is the case with Portland-cement-based materials. The research demonstrates how conventional paleomagnetic methodology can be employed in studying the mode of magnetic recording in present-day industrial materials. Portland-cement admixtures such as fly ashes and furnace slags should be discriminated, because those particles interact in soils and sediments in nature. Moreover, a better understanding of magnetic remanent acquisition in model materials can serve to improve the interpretation of magnetic remanent acquisition in natural rocks formed a long time ago. The magnetic constituents of Portland-cement paste and mortar acquire a magnetic remanence due to their alignment with the earth's magnetic field at the casting place. This magnetization can be measured using ordinary paleomagnetic techniques. The alignment of the individual magnetic particles accounts for the intensity of the magnetic remanence, which can be increased by adding water and by vibration before setting and hardening. Blast furnace slag admixtures also add to the enhancement of the intensity of remanence. The magnetization of Portland-cement-based materials shows a near linear relationship with the water/cement (w/c) ratios employed in the experimental work; the w/c ratios range between 0.2 - 0.6 in pastes and 0.3 - 0.6 in mortar. Stable remanent magnetization was obtained during the first seven days of setting and hardening, a period necessary for magnetic particles to become locked parallel to the earth's magnetic field. The stability of magnetic remanence predicts the usefulness of the methodology in studying the properties of Portland cement and particularly in the control of iron-bearing admixtures. |l eng | |
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires | ||
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires | ||
| 536 | |a Detalles de la financiación: Universidad Nacional de La Plata, UNLP | ||
| 536 | |a Detalles de la financiación: Comisión de Investigaciones Científicas | ||
| 536 | |a Detalles de la financiación: National Council for Scientific Research, CON1CET | ||
| 536 | |a Detalles de la financiación: 8. The methology employed can also be developed for application in studying the archaeomagnetic aspect, as with ancient buildings. The better understanding of magnetic remanent acquisition in model material can contribute to a better interpretation of magnetic remanent acquisition in natural rocks formed a long time ago, Acknowledgments: The authors thanks the Scientific Commission of Research of the Buenos Aires Province (CIC), the Scientific National Commission of Research (CON1CET), the University of Buenos Aires (UBA), the University of La Plata (UNLP), the University of Central Buenos Aires Province (UNCPBA), which made this work possible. They are also grateful to the reviewers of this paper, whose suggestions were used to improve it. | ||
| 593 | |a CIC. LEMIT, Fac. de Cs. Astr. y Geof., Universidad Nacional de La Plata, La Plata, Argentina | ||
| 593 | |a CONICET, Fac. Cs. Exactas, Univ. Nac. Ctro. Pcia Buenos Aires, Buenos Aires, Argentina | ||
| 593 | |a CONICET, Universidad Nacional de Buenos Aires, Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a CHEMISTRY |
| 690 | 1 | 0 | |a FURNACE SLAG |
| 690 | 1 | 0 | |a INDUSTRIAL MATERIALS |
| 690 | 1 | 0 | |a IRON-BEARING ADMIXTURES |
| 690 | 1 | 0 | |a MAGNETIC SUSCEPTIBILITY |
| 690 | 1 | 0 | |a PALEOMAGNETIC METHODS |
| 690 | 1 | 0 | |a REMANENT MAGNETIZATION |
| 690 | 1 | 0 | |a WATER/CEMENT RATIO |
| 690 | 1 | 0 | |a CEMENT |
| 690 | 1 | 0 | |a CONSTRUCTION MATERIAL |
| 690 | 1 | 0 | |a PALEOMAGNETISM |
| 690 | 1 | 0 | |a REMANENT MAGNETIZATION |
| 700 | 1 | |a Sinito, A.M. | |
| 700 | 1 | |a Rodriguez, M.E. | |
| 773 | 0 | |d Kluwer Academic/Plenum Publishers, 1999 |g v. 43 |h pp. 289-302 |k n. 3 |p Stud. Geophys. Geod. |x 00393169 |w (AR-BaUEN)CENRE-6930 |t Studia Geophysica et Geodaetica | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00393169_v43_n3_p289_Bidegain |y Handle |
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