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High-temperature quick-setting plugging agent and preparation method thereof
The invention relates to the field of waterproof material preparation, and particularly discloses a high-temperature quick-setting plugging agent and a preparation method thereof.The high-temperature quick-setting plugging agent is prepared from, by weight, 5%-12% of sodium hydroxide, 48%-62% of aluminoferrite cement, 0.2%-0.4% of polyacrylic acid fiber, 10%-12% of quartz sand, 0.1%-0.3% of lithium carbonate, 0.05%-1.2% of waterproof powder, 3%-6% of silicon powder and 0.7%-1.4% of sodium sulfate. The preparation method comprises the following steps: weighing the aluminate cement according to the weight, putting the aluminate cement into a dry powder stirrer, stirring for 5 minutes, weighing the sodium hydroxide, the quartz sand, the lithium carbonate, the waterproof powder, the silicon powder, the sodium sulfate, the lithium chloride and the micro-expansion agent according to the weight, stirring, weighing the polypropylene fiber, putting the polypropylene fiber into the stirrer, stirring for 20 minutes, adding the defoaming powder into the dry powder stirrer, and stirring for 5 minutes. And weighing the defoaming powder according to the amount, putting into a stirrer, and stirring for 40 minutes until the finished product does not have particles. The concrete has the characteristics of short solidification time and high strength after solidification.
本申请涉及防水材料制备领域，具体公开了一种高温速凝堵漏剂及其制备方法，所述组分按重量百分比记为氢氧化钠5％‑12％，铁铝酸盐水泥48％‑62％，聚丙烯酸纤维0.2％‑0.4％，石英砂10％‑12％，碳酸锂0.1％‑0.3％，防水粉0.05％‑1.2％，硅粉3％‑6％，硫酸钠0.7％‑1.4％，氯化锂0.8％‑1.3％，消泡粉0.5％‑1.0％，微膨胀剂6％‑8％，其制备方法为：铝酸盐水泥按量称取之后放置到干粉搅拌机里，搅拌5分钟，按量称取氢氧化钠、石英砂、碳酸锂、防水粉、硅粉、硫酸钠、氯化锂、微膨胀剂进行搅拌，称取聚丙烯纤维放置搅拌机搅拌20分钟，按量称取消泡粉放入搅拌机中搅拌40分钟至成品无颗粒。本发明具有凝固时间短，凝固后强度大的特点。
High-temperature quick-setting plugging agent and preparation method thereof
The invention relates to the field of waterproof material preparation, and particularly discloses a high-temperature quick-setting plugging agent and a preparation method thereof.The high-temperature quick-setting plugging agent is prepared from, by weight, 5%-12% of sodium hydroxide, 48%-62% of aluminoferrite cement, 0.2%-0.4% of polyacrylic acid fiber, 10%-12% of quartz sand, 0.1%-0.3% of lithium carbonate, 0.05%-1.2% of waterproof powder, 3%-6% of silicon powder and 0.7%-1.4% of sodium sulfate. The preparation method comprises the following steps: weighing the aluminate cement according to the weight, putting the aluminate cement into a dry powder stirrer, stirring for 5 minutes, weighing the sodium hydroxide, the quartz sand, the lithium carbonate, the waterproof powder, the silicon powder, the sodium sulfate, the lithium chloride and the micro-expansion agent according to the weight, stirring, weighing the polypropylene fiber, putting the polypropylene fiber into the stirrer, stirring for 20 minutes, adding the defoaming powder into the dry powder stirrer, and stirring for 5 minutes. And weighing the defoaming powder according to the amount, putting into a stirrer, and stirring for 40 minutes until the finished product does not have particles. The concrete has the characteristics of short solidification time and high strength after solidification.
本申请涉及防水材料制备领域，具体公开了一种高温速凝堵漏剂及其制备方法，所述组分按重量百分比记为氢氧化钠5％‑12％，铁铝酸盐水泥48％‑62％，聚丙烯酸纤维0.2％‑0.4％，石英砂10％‑12％，碳酸锂0.1％‑0.3％，防水粉0.05％‑1.2％，硅粉3％‑6％，硫酸钠0.7％‑1.4％，氯化锂0.8％‑1.3％，消泡粉0.5％‑1.0％，微膨胀剂6％‑8％，其制备方法为：铝酸盐水泥按量称取之后放置到干粉搅拌机里，搅拌5分钟，按量称取氢氧化钠、石英砂、碳酸锂、防水粉、硅粉、硫酸钠、氯化锂、微膨胀剂进行搅拌，称取聚丙烯纤维放置搅拌机搅拌20分钟，按量称取消泡粉放入搅拌机中搅拌40分钟至成品无颗粒。本发明具有凝固时间短，凝固后强度大的特点。
High-temperature quick-setting plugging agent and preparation method thereof
一种高温速凝堵漏剂及其制备方法
WANG ZHIWEN (author) / XU SHUNBIAO (author) / ZENG GUIBING (author) / QIN SHIYONG (author)
2022-03-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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