查詢結果分析
來源資料
頁籤選單縮合
題名 | 海洋混凝土品質與鋼筋腐蝕劣化 |
---|---|
作者 | 王和源; | 書刊名 | 高雄工商專校學報 |
卷期 | 25 1995.12[民84.12] |
頁次 | 頁23-38 |
分類號 | 440.328 |
關鍵詞 | 劣化; 鋼筋腐蝕; 波索蘭反應; Deterionation; Corrosion of reinforced steel; Pozzolanic reaction; |
語文 | 中文(Chinese) |
中文摘要 | 混凝土的品質對鋼筋劣化有直接的關係,本研究結果顯示添加波索蘭材料(如飛灰 ) 及腐蝕抑制劑之混凝土在鋼筋表面形成緻密的 C-S-H 膠體及鈍化膜, 使混凝土能有效阻 斷或延遲有害物質侵入,增加其防蝕潛能;研究亦顯示氫氧化鈣、氫氧根離子及 PH 值三者 間存在有密切關係。 |
英文摘要 | The quality of concrete was in direet relating to the deterionation of reinforced steel. This study indicated that the concrete with Pozzolanic material and corrosion inhibitor would result in dense C-S-H gel and passive film on the surface of reinforced steel, By this. The detrimental material could be effeeively kepy or delayed from intruding into concrete, hence the anli-corrosion polential was increased. A close relation exisled among calcium hydroxide, hydroxide ion and PH value. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。