西藏布達拉宮、羅布林卡和薩迦寺空鼓壁畫修復模擬實驗=An Report of Simulating Experiment on Restoration Detachment Murals For Potala Palace、Norbuglinkha And Sa-Skya Monastery, Tibetan
Based on the simulating the mud plaster used in Tibetan and undertaken the prepared experiment of grouting material on the purpose of choose of suitable substances for restore the detachment murals, this paper made a further study on the physical and mechanical properties of grouting materials of PS-C ( an aqueous solution of potassium silicate and adding materials of Ba-ga clay、coal ash powder、deposit mud) and try out the strengthening effect of specimen of mud plaster. The results of the experiments proved that PS-C is ideal grouting material suitable to the detachment plaster in Tibetan. And the experiment has also provided theoretical source for next step of restoration on the site.
