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Title: 遮水処理材としての膨潤性止水材の膨潤率および膨潤圧に関する実験的検討
Other Titles: Experimental Study for Swelling Ratio and Pressure of Water Swelling Material as an Impermeable Material
Authors: 稲積, 真哉  KAKEN_name
木村, 亮  kyouindb  KAKEN_id
若月, 正  KAKEN_name
小林, 賢勝  KAKEN_name
Author's alias: INAZUMI, Shinya
KIMURA, Makoto
WAKATSUKI, Tadashi
KOBAYASHI, Masakatsu
Keywords: BOD
COD
Swelling ratio
Water swelling material
Issue Date: Mar-2011
Publisher: 日本材料学会
Journal title: 材料
Volume: 60
Issue: 3
Start page: 240
End page: 244
Abstract: A water swelling material is one of the rubbery impermeable materials which mixed synthetic resin elastomers as a base material, high absorbency polymers, filler and solvents. In this study, swelling characteristics of the water swelling material on the water polluted with COD and BOD, as an impermeable material at coastal waste landfill site, are examined by laboratory swelling ratio test. Furthermore, the factor in which it influences the swelling pressure of water swelling material is clarified by measuring the swelling pressure. As the results, the COD nor the BOD concentrations in the soaked water influence the swelling ratio of the water swelling material. When the thicknesses of water swelling material are 2 and 3mm, the maximum swelling pressure of 0.5 and 0.7MPa that correspond to hydraulic pressure by depth of 50 and 70 m is possessed, respectively.
Rights: (c) 2011 日本材料学会
許諾条件により本文は2012-03-01に公開
この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。This is not the published version. Please cite only the published version.
URL: http://www.jstage.jst.go.jp/article/jsms/60/3/60_240/_article/-char/ja/
URI: http://hdl.handle.net/2433/152407
DOI(Published Version): 10.2472/jsms.60.240
Appears in Collections:Journal Articles

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