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发明公开
CN107244858A 一种水泥基耐高温型灌浆料及其制备方法 无效 - 撤回

一种水泥基耐高温型灌浆料及其制备方法
摘要：
本发明公开了一种水泥基耐高温型灌浆料，属于灌浆料技术领域，包括以下重量份的原料：水泥100份、石英砂120‑130份、粉煤灰50‑60份、硅粉15‑16份、硼化钛4‑7份、碳纤维12‑14份、钢纤维20‑25份、水玻璃20‑30份、膨胀剂5‑8份、减水剂1‑3份、消泡剂1‑2份、防冻剂2‑5份、早强剂0.5‑1.5份、缓凝剂0.5‑0.8份；本发明还公开了一种水泥基耐高温型灌浆料的制备方法。本发明制备简单，耐高温能力强，强度高，使用寿命长。
摘要（英）：

The invention discloses a cement-based high-temperature-resistant grouting material, which belongs to the technical field of grouting materials. The cement-based high-temperature-resistant grouting material is prepared from the following raw materials in parts by weight: 100 parts of cement, 120 to 130 parts of quartz sand, 50 to 60 parts of coal ash, 15 to 16 parts of silicon powder, 4 to 7 parts of titanium boride, 12 to 14 parts of carbon fibers, 20 to 25 parts of steel fibers, 20 to 30 parts of water glass, 5 to 8 parts of expanding agent, 1 to 3 parts of water reducing agent, 1 to 2 parts of defoaming agent, 2 to 5 parts of antifreezing agent, 0.5 to 1.5 parts of early strength agent, and 0.5 to 0.8 part of retarder. The invention also discloses a preparation method of the cement-based high-temperature-resistant grouting material. The cement-based high-temperature-resistant grouting material is simple in preparation, high in high temperature resistance, high in strength and long in service life.

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