Determinación de propiedades físicas de la piedra natural con el dispositivo MSCL Geotek
- Luis A. Galán de Frutos 1
- B. Fernández Revuelta 1
- Rafael Fort González 2
- María José Varas Muriel 3
- 1 Área de laboratorios y Servicios. Instituto Geológico y Minero de España
- 2 Instituto de Geología Económica (CSIC-UCM). Facultad de Ciencias Geológicas
- 3 Departamento de Petrología y Geoquímica. Facultad de Ciencias Geológicas, UCM,
ISSN: 1576-5172
Any de publicació: 2008
Títol de l'exemplar: VII Congreso Geológico de España
Número: 10
Pàgines: 1547-1550
Tipus: Article
Altres publicacions en: Geotemas (Madrid)
Resum
In this paper are compared p-wave and bulk density data from Geotek multi-sensor core logger device and the same parameters obtained with standards methods (EN norms) for natural stone samples. MSCL is a worldwide referring for the physical properties analysis of sediment drill cores but there are no news about natural building rocks logging. The results show a good fit between MSCL and standards data, especially in lower porosity and higher density materials. Deviations between both groups of measurements occur when porosity increases. Magnetic susceptibility data has not been yet used for natural stone characterization studies. Geotek’s MSCL may be an interesting tool for correlating rocks forming buildings and its original source quarries because it is a very quick, cheap, non-destroyer and quality controlled way for gathering a lot of physical parameters in natural stone cores.