Determination of the elastic modulus of hydraulic concrete at the age of 14 days, for f'c=150kg/ cm2, f'c=200 kg/ cm2, f'c=250 kg/ cm2 and f'c=300 kg/ cm2. With stone aggregates from the Municipality of Técpan de Galeana, Guerrero.

Abstract

In this paper we analyze part of the experimental

study in concrete. The use of concrete is almost

unlimited today, even though there are infinifad of

materials used in construction, concrete remains the

most used in the world and in our country is no

exception. The present investigation is carried out

using stone materials extracted from the bank

"Corinto" used and located in the municipality of

Tecpande Galeana, Guerrero. And of Toltec cement,

which is used in most of the atypical constructions

of this place. With which the designs of mixtures

were realized to determine the elastic modulus by

simple compression, based on the norm NMX-C-

128-1997- ONNCCE. Tested at the age of 14 days

and using hydraulic concrete specimens of 10 cm in

diameter x 20 cm in height for a f'c = 150 kg / cm²,

f'c = 200 kg / cm², f'c = 250 kg / cm² yf'c = 300 kg /

cm² and analyze the results using the criteria and

specifications contemplated in the Mexican norms

in force.