Els olis i els terres porosos. Utilització dels olis vegetals com a productes embellidors de superfícies poroses
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The efficacy of vegetable oil as an embellisher of porous surfaces has been
investigated. Two different porous surfaces have been selected and, in each
surface, five dissimilar oils with viscosity differences have been poured on them,
using two contrasted volumes of oil. The effects of each oil on the surfaces and
its efficiency to eliminate the saline efflorescences have been studied. It has
been determined which oil was the most effective to leave the floor more
embellished, after a previous explanation of what an embellished floor was.
Subsequently, the results with olive oils have been compared to a professional
product to clean porous floors, and it has been determined which one gives
better results and which one is less expensive. The relative viscosity of the oils
used has been found, and it has been related to the efficacy of the oils to
eliminate the efflorescences and to embellish the surfaces.
Finally, it has been concluded that all the oils used have eliminated the
eflorescences, and that the best oil to embellish these surfaces is the olive oil,
easier to use and more economical than the professional product. Moreover, it
has been concluded that the more viscous an oil is, the more efficacious to
embellish the surfaces it will be