查詢結果分析
來源資料
相關文獻
- 混凝土表面塗抹結晶滲透防水材料之工程性質
- 轉爐石工程特性之研究
- 氧化鋁與冷卻方式於熱熔融過程扮演角色之研究
- 轉爐石作為道路基底層及工程土方材料再生利用之力學特性研究
- Survey of Infrared Sensing Techniques for Welding Process Monitoring and Control
- 厭氧流體化床之生物膜顆粒層次模型及代謝活性試驗
- 由超音波速評估高性能混凝土抗壓強度品質
- 鋼鋁片鍍層與化成塗膜表面分析技術之應用
- Comparison of Upper Floret Development in Bisexual and Male Spikelets of Thuarea Involuta (Gramineae) with Scanning Electron Microscopy
- 纖維纏繞成型強化混凝土圓柱--對衝擊後壓縮性質的影響及分析
頁籤選單縮合
題名 | 混凝土表面塗抹結晶滲透防水材料之工程性質=The Engineering Properties of Concrete after Treatment by Crystallization Infiltration Waterproofing Material on Its Surface |
---|---|
作 者 | 洪明瑞; | 書刊名 | 明志學報 |
卷期 | 36:1 2004.06[民93.06] |
頁次 | 頁31-44 |
分類號 | 440.327 |
關鍵詞 | 滲透塗封劑; 抗壓強度; 滲透深度; 硫酸鹽浸泡試驗; 掃描式電子顯微鏡; X光繞射; Silicate sealant; Compressive strength; Penetration depth; Sulfate immersion test; SEM; XRD; |
語文 | 中文(Chinese) |
中文摘要 | 本研究以矽酸質系結晶滲透塗封劑塗抹於混凝土表面,分別進行抗壓強度,彈性模數、劈裂強度、抗硫酸鹽溶液浸泡、結晶滲透、SEM及XRD等試驗,探討其對混凝土內部孔隙結構填充效能、力學性質及耐久性之影響。試驗結果顯示,結晶滲透深度隨鈣量及鈣矽比之增加而加深,X材料滲透深度可達25mm以上;在抗壓強度方面,高水灰比試體早期強度成長較快,X材料塗佈1.0kg/m²效能較佳,彈性模數及劈裂強度亦相同;抗硫酸鹽浸泡則以塗佈X材料試體抵抗硫酸鹽侵蝕效果最好,對填充內部孔隙、力學性質及耐久性質皆有正面的影響。 |
英文摘要 | Two types of silicate sealants were investigated in this study. Sealants were analyzed using SEM and XRD. Concrete specimens cast with two water/cement ratios were tested for compressive strength, splitting strength, modulus of elasticity and sulfate resistance. Test results show that there is not much different in strength performance between treated and untreated specimens. The X-type sealant has larger penetration depth than P-type sealant based on calcium/silica ratio. The optimum dosage of X-type sealant is 1.0kg/m² and the specimens treated with P-type have larest weight loss in sulfate immersion test. In conclusion, the positive effect of X-type sealant on concrete properties is verified in this study. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。