@article{Buj_Gisbert_2007, title={Petrophysical characterization of three commercial varieties of miocene sandstones from the Ebro valley}, volume={57}, url={https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/57}, DOI={10.3989/mc.2007.v57.i287.57}, abstractNote={Miocene sandstones studied were used extensively to build Aragon’s architectural heritage, are still used in modern construction. The quarries presently located on the edge of the Ebro Valley depression. The present paper describes an exhaustive petrophysical study of these materials, which while, of the same age and from the same deposition basin, exhibit different mineralogical and textural characteristics and as a result, different physical and mechanical properties and durability. The petrographic and petrophysical characteristics of these materials were evaluated with tests prescribed in UNE (Spanish), NORMAL and ASTM standards. All the results were subjected to statistical analysis to identify possible textural and compositional nonuniformities in the material that may underlie behavioural changes.<br> The results of the present paper show that their petrophysical characteristics afford these sandstones substantial industrial value as construction materials. Durability was found to be longest in the Alcañiz stone, as a result of the geometry of its pore network.}, number={287}, journal={Materiales de Construcción}, author={Buj, O. and Gisbert, J.}, year={2007}, month={Aug.}, pages={63–74} }