1,720,988 research outputs found
Effetti della pressione di formatura nella compattazione e nella cottura di polveri ceramiche autovetrificanti
No full textMateriales y tecnologías en la Arquitectura Modernista: casos de estudio de decoración de fachadas en Italia, Portugal y Polonia persiguiendo una restauración racional
Full text linkThe results of a diagnostic survey on the materials of representative Art Nouveau buildings in Italy, Portugal and Poland are here presented and compared, as a contribution to their understanding and, hence, to support compatible restoration. In particular, the facade decorations were investigated for the appraisal of their materials and technologies, often neglected in current maintenance/restoration works and so cancelled, leading to a severe loss in architectural image. The ongoing diagnostic campaign, in collaboration among different universities, is aimed to set up a database on materials and technologies of Art Nouveau facade decorations at a European scale, as a technical-scientific background for the highlighting of preservation guidelines
Mechanical Properties of Building Ceramic Materials: Experimental Evaluation of Fracture Surface Energy Through Microhardness Measurements
No full text2nd International Conference on Engineering Materials "From Research to Applications and Design", June 19-23, 1988, Bologna and Modena, Ital
Correlazioni tra caratteristiche mineralogiche, geologiche e geotecniche di argille dure fessurate: la falesia di Numana
No full textCorrelazione tra comportamento geotecnico e caratteristiche mineralogiche di argille plio-pleistoceniche della regione marchigiana
No full textElectrical properties and microstructure of glass-ceramic materials from CaO-MgO-Al2O3-SiO2 system
Full text linkThe electrical (volume conductivity) and dielectric (loss factor and dielectric constant) properties of glass-ceramics belonging to the CaO-MgO-Al2O3-SiO2 system have been studied, as a function of microstructure, in their glassy and ceramized forms on samples obtained as bulk materials or sintered powders. A possible application of these materials as substrates for electronic devices can be envisaged, on account of their low conductivities (<10(-14) Scm(-1) up to 250 degrees C), loss factor and permittivity values
Confronto preliminare tra mineralogia e caratteristiche geotecniche di argille plioceniche di diverse località dell'Italia centrale
No full textMechanical Properties of Building Ceramic Materials: Experimental Evaluation of the Fracture Surface Energy by Microhardness Measurements
No full textMechanical Properties and Porosity of Building Ceramic Materials
No full textProceedings of the RILEM/CNR International Symposium, Milan, Italy, 26-29 April, 198
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