Materiales de Construcción, Vol 40, No 218 (1990)

Macroscopical morphology of accelerated deterioration of same petreous materials in Andalusian-Spain monuments


https://doi.org/10.3989/mc.1990.v40.i218.774

M. Alcalde
Universidad de Sevilla, Spain

A. Martín
Universidad de Sevilla, Spain

Abstract


Several lithotypes used in diverse Andalusian monuments have undergone laboratory experiments of salt crystallization and within controlled environments.
The indicators of deterioration that appear are justified from the point of view of the type of experiment and the lithotype, and compared with those found in the monuments.
The capillarity with forced ventilation experiment, with an original and simple design, is of special signification. With wich the typical desquamations in the marbles of the Cathedral of Cádiz are reproduced.

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