Three series of tests on a total number of 24 reinforced concrete columns were performed by the authors at Instituto Técnico de Materiales y Construcciones (INTEMAC) with the purpose of studying the influence of different kinds of bore fills from drilled core test-pieces made in the columns. The conclusions obtained make it possible to claim that column strength will be completely recovered either by coating bore surfaces with resin followed by concrete filling or by filling of bore with concrete and expansion agent. The increase in column load while concrete filling is still young does not affect its final load bearing capacity. Core drilling and filling of columns under an applied load of 50% of ultimate load does not affect final stren...
Not availableLa protección del hormigón contra la abrasión o los ataques químicos puede lograrse por...
Los ensayos de la resistencia a la compresión de un hormigón, tienen, generalmente, la mayor signifi...
Not availableEl criterio de resistencia ha tomado carta de naturaleza en las actuales instrucciones ...
This research deals with the possibility of the strengthening of bad quality reinforced concrete col...
This report, which is a continuation of another appearing in Construction Report no. 272 (July 1975)...
The present work is a continuation of that which appeared in this Journal, no. 255, November 1973, o...
In this article, the growing use is explained of resins and plastics (PVC and others) in building, r...
In this study of experimental research, two problems related to the control of construction using ha...
Two methods for reinforcing beams are described from the point of view of the bending moment, contin...
It is about to find out and fix the influence of five types of curing on the compression resistanbce...
This paper deals, in a highly practical manner, with the question of determining the true strengt...
Amongst the different systems of protection used against the corrosion phenomenon under stress, we f...
The present article sums up the characteristics of the concrete which protects the reinforcements im...
Características de la preparación del hormigón sin finos (materiales empleados^ método de elaboració...
Este estudio tiene como objetivo evaluar si los ensayos de índice de rebote (IR), velocidad de ultra...
Not availableLa protección del hormigón contra la abrasión o los ataques químicos puede lograrse por...
Los ensayos de la resistencia a la compresión de un hormigón, tienen, generalmente, la mayor signifi...
Not availableEl criterio de resistencia ha tomado carta de naturaleza en las actuales instrucciones ...
This research deals with the possibility of the strengthening of bad quality reinforced concrete col...
This report, which is a continuation of another appearing in Construction Report no. 272 (July 1975)...
The present work is a continuation of that which appeared in this Journal, no. 255, November 1973, o...
In this article, the growing use is explained of resins and plastics (PVC and others) in building, r...
In this study of experimental research, two problems related to the control of construction using ha...
Two methods for reinforcing beams are described from the point of view of the bending moment, contin...
It is about to find out and fix the influence of five types of curing on the compression resistanbce...
This paper deals, in a highly practical manner, with the question of determining the true strengt...
Amongst the different systems of protection used against the corrosion phenomenon under stress, we f...
The present article sums up the characteristics of the concrete which protects the reinforcements im...
Características de la preparación del hormigón sin finos (materiales empleados^ método de elaboració...
Este estudio tiene como objetivo evaluar si los ensayos de índice de rebote (IR), velocidad de ultra...
Not availableLa protección del hormigón contra la abrasión o los ataques químicos puede lograrse por...
Los ensayos de la resistencia a la compresión de un hormigón, tienen, generalmente, la mayor signifi...
Not availableEl criterio de resistencia ha tomado carta de naturaleza en las actuales instrucciones ...