Avaliação da resistência do concreto em estruturas prontas

Abstract

In this work we have tried to obtain the correlation between the results of partially destructive tests and the compressive strenght of standard concrete cylinders. The partially destructive testing methods used here were variations of the pull out and penetration tests. In both cases, the number of results obtained has not permitted a conclusion about the ideal correlation yet. It has been concluded, however, that the methods are promissing and should be more studied. With more complete researches, these methods can become a very useful aid to the evaluation of in situ concrete.