Estudio experimental comparativo del comportamiento a flexión de un hormigón ligero estructural frente a un hormigón convencional en función de la cuantía de acero

Abstract

Conventional thermogravimetric analysis requires small sample volumes to perform the experiments and, in the case of concrete, it is very difficult to take into account the effects of aggregates and moisture migration during tests. In the present work, an experimental methodology inspired in thermogravimetric methods was developed. The methodology proposed permits to assess the behaviour of small concrete samples exposed to a fast unidirectional heating, taking into account the effects of aggregates and moisture.