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Fiber composite maritime work cement-based material and preparation method thereof
The invention discloses a fiber composite maritime work cement-based material and a preparation method thereof, and relates to the technical field of maritime work cement materials. The preparation method comprises the following steps: premixing a modified steel fiber composition and polypropylene fibers, adding cement, silica fume, mineral powder, fly ash, fine aggregate and coarse aggregate, uniformly dispersing, adding an additive, and continuously uniformly dispersing to obtain the fiber composite marine cement-based material, and the modified steel fiber composition accounts for 1-5% of the total mass of the fiber composite maritime work cement-based material. The maritime work cement-based material prepared in the invention has excellent corrosion resistance in a marine environment.
本发明公开了一种纤维复合海工水泥基材料及其制备方法，涉及海工水泥材料技术领域。本发明公开一种纤维复合海工水泥基材料的制备方法包括如下步骤：将改性钢纤维组合物、聚丙烯纤维进行预拌，再加入水泥、硅灰、矿粉、粉煤灰、细骨料、粗骨料分散均匀，加入外加剂继续分散均匀，得到纤维复合海工水泥基材料；改性钢纤维组合物占纤维复合海工水泥基材料总质量的1‑5%。本申请制备的海工水泥基材料在海洋环境中具有优良的抗侵蚀性能。
Fiber composite maritime work cement-based material and preparation method thereof
The invention discloses a fiber composite maritime work cement-based material and a preparation method thereof, and relates to the technical field of maritime work cement materials. The preparation method comprises the following steps: premixing a modified steel fiber composition and polypropylene fibers, adding cement, silica fume, mineral powder, fly ash, fine aggregate and coarse aggregate, uniformly dispersing, adding an additive, and continuously uniformly dispersing to obtain the fiber composite marine cement-based material, and the modified steel fiber composition accounts for 1-5% of the total mass of the fiber composite maritime work cement-based material. The maritime work cement-based material prepared in the invention has excellent corrosion resistance in a marine environment.
本发明公开了一种纤维复合海工水泥基材料及其制备方法，涉及海工水泥材料技术领域。本发明公开一种纤维复合海工水泥基材料的制备方法包括如下步骤：将改性钢纤维组合物、聚丙烯纤维进行预拌，再加入水泥、硅灰、矿粉、粉煤灰、细骨料、粗骨料分散均匀，加入外加剂继续分散均匀，得到纤维复合海工水泥基材料；改性钢纤维组合物占纤维复合海工水泥基材料总质量的1‑5%。本申请制备的海工水泥基材料在海洋环境中具有优良的抗侵蚀性能。
Fiber composite maritime work cement-based material and preparation method thereof
一种纤维复合海工水泥基材料及其制备方法
LIU WENMING (author)
2024-07-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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