@techreport{oai:kindai.repo.nii.ac.jp:00018069,
 author = {東山, 浩士},
 month = {},
 note = {研究成果の概要（和文）：電力や鉄道関連における絶縁材料であり，埋め立て廃棄されている碍子（がいし）の建設材料への有効利用と環境対応型碍子モルタルの開発を目的に，環境対応型碍子モルタルの強度特性と塩分浸透抵抗性に関する研究を実施した．まず，環境対応型碍子モルタルの圧縮強度と各種強度との関係を把握した．次に，濃度5%のNaCl溶液に48週および96週間浸漬した環境対応型碍子モルタルへの塩分浸透と細孔径分布を分析し，見かけの塩化物イオン拡散係数を導出するとともに，この拡散係数と累積細孔量には相関を有することを明らかにした．
研究成果の概要（英文）：Ceramic porcelain insulators discarded from electric power companies and railway companies are one of the materials possibly recyclable as aggregates in construction materials. In this study, the utilization of the ceramic waste aggregate (CWA) for mortar and the development of the CWA mortar as an eco-efficient construction material using ground granulated blast-furnace slag (GGBS) are aimed. The mechanical test, the chloride immersion test, and the pore size distribution test were performed on the CWA mortars partially replaced with GGBS. The various strength relations were represented. Moreover, it was revealed that the apparent chloride diffusion coefficient was well related to the cumulative pore volume less than 0.1 micro-m of pore diameter., 研究種目：基盤研究(C);  研究期間：2013～2015;   課題番号：25420468;   研究分野：複合構造・材料;   科研費の分科・細目：, application/pdf},
 title = {廃棄碍子モルタルの塩分浸透抑制メカニズムの解明と強度特性の把握},
 year = {2016},
 yomi = {ヒガシヤマ, ヒロシ}
}