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Effect of Consolidation using Artificial Porous Material for Stone Cultural Property  

Lee, Jae-Man (Conservation Science Division, National Research Institute of Cultural Heritage)
Lee, Myeong-Seong (Conservation Science Division, National Research Institute of Cultural Heritage)
Kim, Jae-Hwan (Conservation Science Division, National Research Institute of Cultural Heritage)
Lee, Mi-Hye (Conservation Science Division, National Research Institute of Cultural Heritage)
Publication Information
Journal of Conservation Science / v.26, no.3, 2010 , pp. 325-334 More about this Journal
Abstract
In order to clarify the effect of consolidant, the artificial porous material with low intensity was manufactured using granite powder and Portland cement. We have prepared four kinds of alkoxysilane system consolidants, a acrylic resin and a epoxy resin and investigated about characteristics before and after consolidation. As a result of the research, Silres BS OH 100 was effective for density and surface hardness. SS-101 with hydrophobicity and Site SX-RO with hydrophilicity had the good durability over salts weathering. On the other hand, Syton HT-50 and Paraloid B72 were easily destructed by salt weathering because they were concentrated on surface area by the low penetration depth. Araldite 2020 was the most effective consolidant for improvement of physical properties.
Keywords
Consolidant; Alkoxy silane; Artificial porous material; Ultrasonic velocity; Equotip surface hardness; Splitting tensile strength; Salt weathering;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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