@article{oai:iot.repo.nii.ac.jp:00000176,
 author = {澤本, 武博 and 飛内, 圭之 and 後藤, 正明 and 地頭薗, 博 and 田中, 久順 and 佐藤, 嘉一 and SAWAMOTO, Takehiro and TOBINAI, Keishi and GOTO, Masaaki and JITOZONO, Hiroshi and TANAKA, Hisanobu and SATO, Yoshikazu},
 issue = {2},
 journal = {ものつくり大学紀要, The Bulletin of Institute of Technologists},
 month = {},
 note = {We have been developed the simple testing to measure chloride ion penetration depth of concrete by using drilling powder and AgNO₃ solution. When the drilling powder is combined with the AgNO₃ solution, it is necessary that these two things are equal mass to combine. The strong point of this simple method is combination of the AgNO₃ solution spray method for measurement chloride ion penetration depth and the test for neutralization depth with drilling powder (NDIS standard). In this study, we drilled a hole every 10mm depth in the concrete specimen with blade whose diameter is 20mm. As a result when the drilling powder from the concrete surface to core was combined with AgNO₃ solution, two discolored boundary appeared. One was discoloration from light gray to light brown (discolored boundary1). The other was discoloration from light brown to dark brown (discolored boundary2). The discolored boundary1 was clearer than the discolored boundary2. The soluble chloride ion at discolored boundary1 showed about 4kg/m³, and the soluble chloride ion at discolored boundary2 showed about 2kg/m³. The total chloride ion at discolored boundary1 showed about 6kg/m³, and the total chloride ion at discolored boundary2 showed about 3kg/m³., 本研究では，ドリル法における変色境界の塩化物イオン量をあらかじめ求めておくことで，塩化物イオン浸透深さの簡易測定方法としてのドリル法の有用性を明らかにした．},
 pages = {36--41},
 title = {硬化コンクリートの塩化物イオン浸透深さの簡易測定方法に関する研究 －変色境界における塩化物イオン量の検討－},
 year = {2011},
 yomi = {サワモト, タケヒロ and トビナイ, ケイシ and ゴトウ, マサアキ and ジトウゾノ, ヒロシ and タナカ, ヒサノブ and サトウ, ヨシカズ}
}