Análisis de la influencia de las técnicas empleadas para el curado de cilindros de concreto hidráulico sobre la resistencia a la compresión
In this degree work we carried out an investigation where the influence on the compressive strength of the techniques used for curing hydraulic concrete cylinders was analyzed, in order to identify the curing techniques that guarantee or contribute to better compression resistance values and which i...
- Autores:
-
Amín Jiménez, Zareth Laiz
Ordoñez Deart, Jesús David
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2021
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/8211
- Acceso en línea:
- https://hdl.handle.net/11323/8211
https://repositorio.cuc.edu.co/
- Palabra clave:
- Hydraulic concrete
Compressive strength
Concrete maturity
Concrete curing
Curing techniques
Concreto hidráulico
Resistencia a compresión
Madurez del concreto
Curado del concreto
Técnicas de curado
- Rights
- openAccess
- License
- Attribution-NonCommercial-ShareAlike 4.0 International
| Summary: | In this degree work we carried out an investigation where the influence on the compressive strength of the techniques used for curing hydraulic concrete cylinders was analyzed, in order to identify the curing techniques that guarantee or contribute to better compression resistance values and which in turn is useful as a recommendation for the best choice favoring the preservation of quality in the construction of works. The analysis was based on the preparation of 48 cylindrical concrete samples based on a mix design for conventional concrete, considering the characterization of the materials and current regulations. After mixing and manufacturing the samples, 8 different curing techniques were used, some being the most commonly used in the industry and others a little more innovative: total immersion in drinking water, total immersion in water with chemical solution (lime) and temperature control, full seawater immersion, curing agents, polyethylene sheet coating, manual water spray and no curing. Then apply compression tests to the cylinders at the ages of 7 and 28 days. Based on the results obtained, a higher value of compression resistance was obtained in the polyethylene lining technique, as well as the total flooding techniques in tap water, seawater and water with lime according to the NTC 1377 and NTC 3512. |
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