Bibliographic citations
Sánchez, F., Tapia, R. (2015). Relación de la resistencia a la compresión de cilindros de concreto a edades de 3, 7, 14, 28 y 56 días respecto a la resistencia a la compresión de cilindros de concreto a edad de 28 días [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/688
Sánchez, F., Tapia, R. Relación de la resistencia a la compresión de cilindros de concreto a edades de 3, 7, 14, 28 y 56 días respecto a la resistencia a la compresión de cilindros de concreto a edad de 28 días [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2015. https://hdl.handle.net/20.500.12759/688
@misc{renati/375245,
title = "Relación de la resistencia a la compresión de cilindros de concreto a edades de 3, 7, 14, 28 y 56 días respecto a la resistencia a la compresión de cilindros de concreto a edad de 28 días",
author = "Tapia Medina, Robinson David",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2015"
}
In the present thesis of investigation has like main aim determine the relation of the resistance to the compression of cylinders of concrete to ages of 3, 7, 14, 28 and 56 days with regard to the resistance to the compression of cylinders of concrete to age of 28 days, Attaining express by means of an equation the behaviour of the concrete in his stage of fraguado. To arrive to fulfil with this aim, took like material of this investigation the probetas cylindrical, whose dimensions are of 15 cm. X 30 cm. It llevar the mix of the concrete using 3 types of cements commercialised in the half (cements Pacasmayo): Cement portland Type Ico ,Cement portland Type V and Cement portland Type Ms. It effected three (3) samples of probetas or witnesses of concrete to different relations of watercement in which they tested to the ages of 3, 7, 14, 28 and 56 days. It carried different designs of mix of concrete for each type of cement portland, since each one presents different chemical and physical conditions, but keeping the same relation of water- cement and conserving a Slump constant for each type of concrete (Slump: 3” – 4”). Since result of the process of analysis there were obtained the functions that show us a variation of the resistance of the concrete one of agreement to every type of tested cement, finding this way for the cement portland type ICo three equations; for the cement portland type MS they found an equation; for the cement portland type V they found three equations, all these equations depending on:
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