Evaluation of water repellent treatments applied to stones used in andalusian cathedrals. II. Salt crystallization test

Authors

  • R. Villegas Sánchez Dpto. Ingeniería Química y Ambiental. Esc. Sup. Ingenieros Industriales. Univ. Sevilla
  • J. F. Vale Parapar Dpto. Ingeniería Química y Ambiental. Esc. Sup. Ingenieros Industriales. Univ. Sevilla

DOI:

https://doi.org/10.3989/mc.1993.v43.i230.679

Abstract


In a previous paper we have studied the changes that have ocurred in the properties related to water access and movement in the stone after the application of water repellent treatments. In this work we compare the weathering resistance of treated and untreated samples by means of sodium sulphate crystallization test. After finishing the test (75 cycles) properties related to water have been measured again to know if the treatments have undergone any kind of deterioration and lose their water repellent characteristics.

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Published

1993-06-30

How to Cite

Villegas Sánchez, R., & Vale Parapar, J. F. (1993). Evaluation of water repellent treatments applied to stones used in andalusian cathedrals. II. Salt crystallization test. Materiales De Construcción, 43(230), 5–13. https://doi.org/10.3989/mc.1993.v43.i230.679

Issue

Section

Research Articles