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http://dx.doi.org/10.12654/JCS.2013.29.3.06

Experimental Application of Consolidants Using Artificially Weathered Stones(II): Focusing on Accelerated Weathering Test  

Lee, Jae Man (Conservation Science Division, National Research Institute of Cultural Heritage)
Lee, Myeong Seong (Conservation Science Division, National Research Institute of Cultural Heritage)
Park, Sung Mi (Conservation Science Division, National Research Institute of Cultural Heritage)
Lee, Mi Hye (Conservation Science Division, National Research Institute of Cultural Heritage)
Kim, Jae Hwan (Conservation Science Division, National Research Institute of Cultural Heritage)
Publication Information
Journal of Conservation Science / v.29, no.3, 2013 , pp. 249-259 More about this Journal
Abstract
This study was experimented on accelerated weathering test using salt and freeze-thaw to prove effects of consolidants and consolidation for stone cultural heritage. The samples used four kinds of stones (Gyeongju Namsan Granite, Iksan Granite, Yeongyang Sandstone and Jeongseon Marble) which to distributed by three type of weathering grade (Fresh, Weathered Stone and Highly Weathered Stone) added for thermal treatment. The samples were treated with three consolidants (Wacker OH 100, Remmers KSE 300 and 1T1G), and tested by 500 cycles with freezing-thawing and 50 cycles of salt weathering test. As a results of freezing-thawing test, the crack and destruction occurred from some samples. And total immersed samples maintained effect of consolidation to 200 cycles. Also, The rock particle was fall off and gradually destructed by salts weathering test. The consolidated sample relatively had fewer changes by the weathering than not treated sample. The sprayed sample had not continuous effect on weathering.
Keywords
Consolidant; Artificially weathered stone; Consolidation effect; Freezing-thawing; Salt weathering;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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