Application of curing methods and their influence on the compression strength of concrete
Curing is of vital importance in concrete since it consists of its setting and hardening over time, in order to obtain optimum compressive strength. The objective of this research was to determine the curing method that allows reaching the highest resistance at 28 days. Three different types were us...
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Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil
2022
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| Online Erişim: | https://revistas.uclave.org/index.php/gt/article/view/3715 |
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oai:ojs2.revistas.uclave.org:article-37152022-02-10T19:54:25Z Application of curing methods and their influence on the compression strength of concrete Aplicación de métodos de curado y su influencia en la resistencia a la compresión del hormigón curado del hormigón resistencia a la compresión método de hidratación continua del hormigón métodos de cubiertas húmedas del hormigón concrete curing compressive strength continuous hydration method of concrete wet concrete cover methods Curing is of vital importance in concrete since it consists of its setting and hardening over time, in order to obtain optimum compressive strength. The objective of this research was to determine the curing method that allows reaching the highest resistance at 28 days. Three different types were used, these are: continuous hydration, wet covers and polyethylene sheets; for each of them, nine cylindrical specimens were made applying the NTE INEN 1576:2011, the compressive strength tests were carried out, applying the NTE INEN 1573:2010, at 7, 14 and 28 days in order to analyze the witness behavior. The design strength was f'c= 21MPa, the compressive strength tests showed that the method with the greatest benefit for the concrete was that of wet cover, reaching a strength value of 22.92 MPa after 28 days with relationship to design f'c. El curado es de vital importancia en el hormigón ya que consiste en el fraguado y endurecimiento del mismo a través del tiempo, para obtener resistencias a la compresión óptimas. La presente investigación tuvo como objetivo determinar el método de curado que permita alcanzar la mayor resistencia a los 28 días. Se utilizaron tres tipos diferentes, estos son: hidratación continua, cubiertas húmedas y láminas de polietileno; para cada uno de ellos, se elaboraron nueve probetas cilíndricas aplicando la Norma Técnica Ecuatoriana del Instituto Ecuatoriano de Normalización NTE INEN 1576:2011, se realizaron los ensayos de resistencia a compresión, aplicando la NTE INEN 1573:2010, a los 7, 14 y 28 días con la finalidad de analizar el comportamiento de los testigos. La resistencia de diseño fue de f’c= 21MPa, los ensayos de resistencia a la compresión mostraron que el método con mayor beneficio para el hormigón fue el de cubiertas húmedas, alcanzando a los 28 días el valor de resistencia de 22,92 MPa con relación al f’c de diseño. Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2022-01-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo científico de investigación original application/pdf https://revistas.uclave.org/index.php/gt/article/view/3715 10.51372/gacetatecnica231.4 Gaceta Técnica; Vol. 23 No. 1 (2022): January-June; 35-47 Gaceta Técnica; Vol. 23 Núm. 1 (2022): Enero-junio; 35-47 Gaceta Técnica; v. 23 n. 1 (2022): January-June; 35-47 2477-9539 spa https://revistas.uclave.org/index.php/gt/article/view/3715/2396 https://revistas.uclave.org/index.php/gt/article/view/3715/2397 https://revistas.uclave.org/index.php/gt/article/view/3715/2398 Copyright (c) 2022 Luis Daniel Zambrano Navarrete, Ronnie Jefferson Alava Santos, Wilter Enrique Ruíz Párraga, Edgar Antonio Menéndez Menéndez https://creativecommons.org/licenses/by-nc-sa/4.0 |
| institution |
Universidad Centroccidental Lisandro Alvarado |
| collection |
OJS |
| language |
spa |
| format |
Online |
| title |
Application of curing methods and their influence on the compression strength of concrete |
| spellingShingle |
Application of curing methods and their influence on the compression strength of concrete |
| title_short |
Application of curing methods and their influence on the compression strength of concrete |
| title_full |
Application of curing methods and their influence on the compression strength of concrete |
| title_fullStr |
Application of curing methods and their influence on the compression strength of concrete |
| title_full_unstemmed |
Application of curing methods and their influence on the compression strength of concrete |
| title_sort |
application of curing methods and their influence on the compression strength of concrete |
| description |
Curing is of vital importance in concrete since it consists of its setting and hardening over time, in order to obtain optimum compressive strength. The objective of this research was to determine the curing method that allows reaching the highest resistance at 28 days. Three different types were used, these are: continuous hydration, wet covers and polyethylene sheets; for each of them, nine cylindrical specimens were made applying the NTE INEN 1576:2011, the compressive strength tests were carried out, applying the NTE INEN 1573:2010, at 7, 14 and 28 days in order to analyze the witness behavior. The design strength was f'c= 21MPa, the compressive strength tests showed that the method with the greatest benefit for the concrete was that of wet cover, reaching a strength value of 22.92 MPa after 28 days with relationship to design f'c. |
| publisher |
Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil |
| publishDate |
2022 |
| url |
https://revistas.uclave.org/index.php/gt/article/view/3715 |
| _version_ |
1778749437810573312 |