Evaluation of the maturity method in concrete with compressive strength f´c= 21 MPa using type I cement, Sol and Cemex (#1184)

Authors

Caballero Sipiran, Raniery Andre

Sagastegui Vasquez, German

Abstract

The present research focuses on evaluating the compressive strength of F´c=21 MPa using the maturity method with Type I, Sol, and Cemex cements in the city of Trujillo. Its main objective is to analyze the effectiveness and application of the maturity method in a controlled environment, such as a laboratory, following an experimental methodology. The total sample consists of 60 test specimens, of which 15 are for failure testing, 2 for sensors, and 3 for reserve. After conducting the tests, it was concluded that the Cemex cement performed best using the maturity method. The characterization of aggregates was determined, along with a mix design to achieve F´c=21 MPa. Regarding the maturity indices, the concrete made with Cemex cement stood out, reaching the required strength in a short time with a maturity index of 2759.8 °C·h. This was followed by Sol cement with a maturity index of 7646.5 °C·h, and finally, Type I cement with the same maturity index of 7646.5 °C·h. These findings ensure quality control and contribute to reducing construction time.