Results 41 to 50 of about 6,575 (164)
Evaluation of bricks durability using destructive and nondestructive methods (DT and NDT)
We have studied the physical-mechanical behaviour of solid bricks treated with consolidants and/or water-repellents in accelerated aging tests to determine their durability.
G. Cultrone +3 more
doaj +1 more source
Petrología sedimentaria. Notas de teoría. 3. Procesos en ambientes exógenos I: Meteorización [PDF]
En este tercer bloque analizaremos algunos de los procesos que dan lugar a la formación de las rocas sedimentarias. En este bloque estudiaremos la meteorización.
Alonso-Zarza, Ana María
core +1 more source
Abstract The Triassic red beds of the Tabular Cover of the Iberian Meseta are an excellent reservoir outcrop analogue, a direct consequence of high‐quality exposures, which offer exceptional three‐dimensional outcrops, as well as a wide variability of depositional environments.
Luis Miguel Yeste +6 more
wiley +1 more source
We have carried out a series of accelerated artificial ageing tests to study the evolution of the silico-organic treatment products applied to calcareous materials of the Catedral of Oviedo.
Rosa M. Esbert +2 more
doaj +1 more source
Petrología sedimentaria. Notas de teoría. 2. Nociones básicas de Geoquímica y Físico-química en ambientes sedimentarios: Propiedades físico-químicas del agua y Geoquímica de las rocas sedimentarias [PDF]
En este bloque temático abordamos el estudio de la geoquímica de las rocas sedimentarias. Para ello es necesario conocer las propiedades físico-químicas del agua en ambientes sedimentarios y sus campos de estabilidad dependiendo del Eh y Ph.
Alonso-Zarza, Ana María
core +1 more source
We review published studies characterizing the Thamama‐B reservoir zone in the upper Kharaib Formation (late Barremian) in Abu Dhabi oilfields and at outcrops in Oman. Available data for oxygen and carbon isotope compositions, fluid inclusion measurements, cement abundance and formation water composition are interpreted in terms of a paragenetic model ...
S. N. Ehrenberg +6 more
wiley +1 more source
The various forms of alteration presented in the monumental sandstones of the “Palacio de Revillagigedo” (Gijón, Spain) are identified, localized and studied.
Luis Valdeón +2 more
doaj +1 more source
Petrología aplicada a la Conservación del Patrimonio [PDF]
4 páginas. Ed. Miguel Ángel Rogerio Candelera y Cesáreo Sáiz Jiménez. Primera Reunión de la Red de Ciencia y Tecnología para la Conservación del Patrimonio (Madrid, 28-29 de junio de 2011).El grupo de Petrología Aplicada a la Conservación del Patrimonio (
Fort González, Rafael +8 more
core
Abstract In the Altai Accretionary Wedge, several periods of Barrovian‐ and Buchan‐type metamorphic cycles were dated from Ordovician to Permian. However, the timing and link between these cycles are not clear, and their causes are debated. In order to contribute to the understanding of Barrovian‐ to Buchan‐type evolution of the accretionary wedges, we
Carmen Aguilar +8 more
wiley +1 more source
O uso de pseudosseções em trabalhos voltados para Petrologia Metamórfica tem se tornado cada vez mais comum nos últimos 20 anos em razão de uma série de fatores, entre eles o avanço das técnicas de análise química mineral usando microssonda eletrônica e
Rafaela Machado Gengo +3 more
doaj

