超硫酸鹽水泥(SSC)基膠結材料具有水化熱低、晚期強度高及抗硫酸鹽侵蝕能力佳等優點，但仍有凝結時間長、早期強度較低及抗碳化能力差等缺點，本研究探討藉由添加不同摻料(粉劑及液劑奈米二氧化矽、丁苯橡膠乳膠及水性環氧樹脂等聚合物)，改善上述缺點之可行性。
研究結果顯示：(1)添加奈米二氧化矽溶液，會縮短SSC漿體凝結時間，以水膠比0.4及奈米二氧化矽溶液取代2%用水量縮短最多，初凝時間由249分鐘縮短至224分鐘，終凝時間由346分鐘縮短至324分鐘；添加奈米二氧化矽溶液，也會增加SSC漿體抗壓強度，以水膠比0.45及奈米二氧化矽溶液取代0.2%用水量提升最多，7天強度由27.02 MPa提升至32.38 MPa；(2)添加粉劑奈米二氧化矽，會縮短SSC漿體凝結時間，以水膠比0.4及粉劑奈米二氧化矽取代0.05%爐石粉縮短最多，初凝時間由249分鐘縮短至230分鐘，終凝時間由346分鐘縮短至326分鐘；添加粉劑奈米二氧化矽，同樣會增加SSC漿體之抗壓強度，以水膠比0.45及粉劑奈米二氧化矽取代0.05%爐石粉提升最多，7天強度由27.02 MPa提升至33.28 MPa；(3)添加丁苯橡膠乳膠及水性環氧樹脂等聚合物，均會大大降低SSC漿體抗壓強度，但熱傳導係數皆會下降，介於0.632 W/m·K至0.700 W/m·K，說明添加聚合物，可提高SSC材料隔熱性；(4)添加兩種聚合物SSC砂漿及混凝土均會降低抗壓強度，但提升劈裂強度；(5)添加粉劑及液劑奈米二氧化矽後，7天齡期之SSC硬固漿體XRD結果顯示，氫氧化鈣峰高明顯減少，說明奈米二氧化矽於早期可與水泥及爐石粉發生卜作嵐反應；同時SEM結果也顯示，C-S-H膠體較為大塊且緻密。
綜上所述，添加粉劑及液劑奈米二氧化矽摻料，可縮短SSC漿體凝結時間，增加抗壓強度；添加聚合物摻料之硬固SSC漿體、砂漿及混凝土，可提高隔熱性及劈裂強度。

Super Sulfate Cement (SSC)-based cementitious materials have the advantages of low heat of hydration, high late-stage strength, and good sulfate resistance, but still have shortcomings such as long setting time, low early-stage strength and poor carbonization resistance. This study Explore the feasibility of improving the above shortcomings by adding different admixtures (powder and solution nano-silica, styrene butadiene rubber latex, water-based epoxy resin and other polymers).
The research results show: (1) The addition of nanosilica solution will shorten the setting time of SSC slurry. Substituting 2% water consumption with water gel ratio of 0.4 and nanosilica solution will shorten the most. The initial setting time is shortened from 249 minutes to 224 minutes, and the final setting time Shortened from 346 minutes to 324 minutes; adding nano-silica solution will also increase the compressive strength of SSC slurry. Substituting a water-gel ratio of 0.45 and nano-silica solution to replace 0.2% of water consumption increases the most. The strength is increased from 7 days 27.02 MPa increased to 32.38 MPa; (2) powdered nano-silica-SSC slurry ：In terms of setting time, adding powdered nano-silica will shorten the setting time of SSC slurry. The water-to-binder ratio is 0.4 and the powdered nano-silica is substituted for 0.05% of furnace stone powder. The initial setting time is shortened from 249 minutes. To 230 minutes, the final setting time is shortened from 346 minutes to 326 minutes. In terms of compressive strength, the addition of powdered nano-silica dioxide will also increase the compressive strength of SSC slurry. The 7-day strength is based on the water-to-gel ratio of 0.45. Rice silica replaces 0.05% furnace stone powder to increase the most, from 27.02 MPa to 33.28 MPa; (3) Adding polymers such as styrene butadiene rubber latex and water-based epoxy resin will greatly reduce the compressive strength of SSC slurry, but the thermal conductivity will decrease, which is between 0.632 W/m·K and 0.700 W/m·K, indicating the addition Polymer, can improve the thermal insulation of SSC material; (4) Adding two kinds of polymer SSC mortar and concrete will reduce the compressive strength, but increase the splitting strength; (5) After adding powder and liquid nano-silica, the XRD results of the 7-day-old SSC hard solid slurry showed that the peak height of calcium hydroxide was significantly reduced, indicating that nano-silica can interact with cement and furnace stone powder in the early stage. Reaction; At the same time, SEM results also show that C-S-H colloid is relatively large and dense.
In summary, adding powder and liquid nano-silica admixtures can shorten the setting time of SSC paste and increase the compressive strength; adding polymer admixtures of hard SSC paste, mortar and concrete can improve the isolation Thermal and cleavage strength.

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