Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión
In the present paper, third of the new series started with and industrial portland cement, there is studied the influence exerted by the addition of different quantities of slag to an industrial portand cement (cement 3 < > P-450) in its chemical-resistant behavior when subjected, during vario...
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| Format: | Article |
| Language: | English |
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Consejo Superior de Investigaciones Científicas
1983-03-01
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| Series: | Materiales de Construccion |
| Online Access: | http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/976 |
| _version_ | 1818460830579032064 |
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| author | Demetrio Gaspar-Tebar José Luis Sagrera-Moreno |
| author_facet | Demetrio Gaspar-Tebar José Luis Sagrera-Moreno |
| author_sort | Demetrio Gaspar-Tebar |
| collection | DOAJ |
| description | In the present paper, third of the new series started with and industrial portland cement, there is studied the influence exerted by the addition of different quantities of slag to an industrial portand cement (cement 3 < > P-450) in its chemical-resistant behavior when subjected, during various periods of time, to the action of a saturated dissolution of gypsum determining the evolution of the chemical resistance by the Koch-Steinegger method, as well as the mechanical resistances to flexotraction of mortar specimens (1:3) of 1 X 1 X 6 cm manufactured with the cement 3 and with the mixtures cement 3/slag = 85/15, 65/35, 40/60 and 30/70 in weight, sinking in filtered potable water a series of twelve (12) specimens and in a saturated dissolution of gypsum similar to the previous one, during 56-90-180 and 360 days, after having cured them during twenty four (24) hours in an enclosure saturated of humidity at 20 ± 2°C and, following, twenty one (21) days under filtered potable water.
In this work there has been shown the favorable action that, from a mechanical-resistant point of view, is exerted by the addition of slag, in a special manner, of high quantities, to cement 3. |
| first_indexed | 2024-12-14T23:36:29Z |
| format | Article |
| id | doaj.art-19bdc5c9e7a944799d80bb9e26c94e7a |
| institution | Directory Open Access Journal |
| issn | 0465-2746 1988-3226 |
| language | English |
| last_indexed | 2024-12-14T23:36:29Z |
| publishDate | 1983-03-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Materiales de Construccion |
| spelling | doaj.art-19bdc5c9e7a944799d80bb9e26c94e7a2022-12-21T22:43:37ZengConsejo Superior de Investigaciones CientíficasMateriales de Construccion0465-27461988-32261983-03-0133189314310.3989/mc.1983.v33.i189.976939Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosiónDemetrio Gaspar-Tebar0José Luis Sagrera-Moreno1ICCET/CSICICCET/CSICIn the present paper, third of the new series started with and industrial portland cement, there is studied the influence exerted by the addition of different quantities of slag to an industrial portand cement (cement 3 < > P-450) in its chemical-resistant behavior when subjected, during various periods of time, to the action of a saturated dissolution of gypsum determining the evolution of the chemical resistance by the Koch-Steinegger method, as well as the mechanical resistances to flexotraction of mortar specimens (1:3) of 1 X 1 X 6 cm manufactured with the cement 3 and with the mixtures cement 3/slag = 85/15, 65/35, 40/60 and 30/70 in weight, sinking in filtered potable water a series of twelve (12) specimens and in a saturated dissolution of gypsum similar to the previous one, during 56-90-180 and 360 days, after having cured them during twenty four (24) hours in an enclosure saturated of humidity at 20 ± 2°C and, following, twenty one (21) days under filtered potable water. In this work there has been shown the favorable action that, from a mechanical-resistant point of view, is exerted by the addition of slag, in a special manner, of high quantities, to cement 3.http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/976 |
| spellingShingle | Demetrio Gaspar-Tebar José Luis Sagrera-Moreno Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión Materiales de Construccion |
| title | Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión |
| title_full | Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión |
| title_fullStr | Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión |
| title_full_unstemmed | Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión |
| title_short | Resistencia química del hormigón. XIX. Acción de una disolución saturada de yeso: influencia de la adición de escoria a un cemento Portland. Evolución de las resistencias mecánicas a flexotracción y de los coeficientes de corrosión |
| title_sort | resistencia quimica del hormigon xix accion de una disolucion saturada de yeso influencia de la adicion de escoria a un cemento portland evolucion de las resistencias mecanicas a flexotraccion y de los coeficientes de corrosion |
| url | http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/976 |
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