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Traditional building stones are part of a city’s tangible and intangible heritage. Their conservation is essential to maintaining the integrity of historic city centres. Barrio de las Letras is one of the most historic and touristic neighbourhoods in Madrid, the capital of Spain. Social change over the last few decades has also contributed to the decay of its building stones. Fifty-eight percent of...
Durability of building stones is an important issue in sustainable development. Crystallization of soluble salts is recognized as one of the most destructive weathering agents of building stones. For this reason, durability of Ghaleh-khargushi rhyodacite and Gorid andesite from Iran was investigated against sodium sulfate crystallization aging test. Petrographic and physico-mechanical properties and...
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