Fig. 4From: Novel formulated alumina-silica hybrid sol for the entire consolidation of waterlogged decayed ivory from Sanxingdui ruin siteCompressive strength of mockups. a conserved by different amount of Al–Si sol; b conserved by 1 g of conservation material containing different percentage of Al–Si sol; c containing different percentage of soil. The weight of all mockups was 10 g. Other information could be found from Table 1Back to article page