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DISPOSITIVO TIPO JAULA HEXAGONAL PARA PRUEBA DE RESISTENCIA A LA ADHERENCIA DE UN CONCRETO ARMADO.

The present invention relates to a hexagonal cage-type device for testing the bond strength of reinforced concrete. It characterizes by the resistance to adherence of a novel generation concrete and the steel reinforcement to ensure the performance of its useful life. Said materials require novel testing devices for improving stiffness with minimal plastic deformation. Also, it seeks to facilitate assembly/disassembly and reduce preparation time in tests. The present invention aims to provide a solution for obtaining the adhesion resistance parameter in new generation concretes, which achieve higher resistance than conventional concretes, preventing the mobility of the reinforced concrete. Said geometric shape allows a better distribution of residual stress compared to the devices already on the market manufactured with square plates. Additionally, six inserts, allowing decreasing the thickness/weight thereof, reinforce the lower plate. The versatile mobile attachment of the cage devi ce gives it three functions. The first function eliminates the assembly and disassembly by a fixed-flexible connection with a radial displacement of 180? of freedom of rotation. The second function act as a mounting bench. The third function allows the performance of the adhesion resistance test by caging the new generation reinforced concrete (connecting the stud bolts with the upper plate).


» Number: MX2019014061A (A)

» Publication Date: 26/05/2021

» Applicant: UNIV AUTONOMA DE SAN LUIS POTOSI?[MX]

» Inventor: GALLEGOS GUERRERO MIGUEL ?NGEL?[MX]; RODR?GUEZ REYNA SANDRA LUZ (3)

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