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A platform for research: civil engineering, architecture and urbanism
Novel cement-based waterproof material and preparation method thereof
The invention discloses a novel cement-based waterproof material and a preparation method thereof, and relates to the technical field of waterproof materials. The waterproof material comprises the following components in parts by weight: 70-100 parts of Portland cement, 20-30 parts of quartz sand, 10-18 parts of epoxy resin, 6-13 parts of straw fiber, 20-40 parts of starch, 4-5 parts of a complexing agent, 1-2 parts of a defoaming agent, 0.5-1 part of a water reducing agent, 3-5 parts of nano inorganic powder and 1-1.5 parts of a surfactant. The invention also discloses a preparation method of the waterproof material. The waterproof material is prepared from the epoxy resin, the straw fibers, the nano inorganic powder and the like, has better comprehensive mechanical properties, and effectively solves the problems of poor compression and fracture resistance, poor impermeability, insufficient waterproof performance and the like in the prior art.
本发明公开了一种新型水泥基防水材料及其制备方法，涉及防水材料技术领域，该防水材料包括以下重量份组分：硅酸盐水泥70‑100份、石英砂20‑30份、环氧树脂10‑18份、秸秆纤维6‑13份、淀粉20‑40份、络合剂4‑5份、消泡剂1‑2份、减水剂0.5‑1份、纳米无机粉体3‑5份和表面活性剂1‑1.5份。本发明还包括上述防水材料的制备方法。本发明采用环氧树脂、秸秆纤维和纳米无机粉体等制成防水材料，其具有较好的综合力学性能，有效解决了现有技术中抗压抗折性能差、抗渗性差和防水性能不足等问题。
Novel cement-based waterproof material and preparation method thereof
The invention discloses a novel cement-based waterproof material and a preparation method thereof, and relates to the technical field of waterproof materials. The waterproof material comprises the following components in parts by weight: 70-100 parts of Portland cement, 20-30 parts of quartz sand, 10-18 parts of epoxy resin, 6-13 parts of straw fiber, 20-40 parts of starch, 4-5 parts of a complexing agent, 1-2 parts of a defoaming agent, 0.5-1 part of a water reducing agent, 3-5 parts of nano inorganic powder and 1-1.5 parts of a surfactant. The invention also discloses a preparation method of the waterproof material. The waterproof material is prepared from the epoxy resin, the straw fibers, the nano inorganic powder and the like, has better comprehensive mechanical properties, and effectively solves the problems of poor compression and fracture resistance, poor impermeability, insufficient waterproof performance and the like in the prior art.
本发明公开了一种新型水泥基防水材料及其制备方法，涉及防水材料技术领域，该防水材料包括以下重量份组分：硅酸盐水泥70‑100份、石英砂20‑30份、环氧树脂10‑18份、秸秆纤维6‑13份、淀粉20‑40份、络合剂4‑5份、消泡剂1‑2份、减水剂0.5‑1份、纳米无机粉体3‑5份和表面活性剂1‑1.5份。本发明还包括上述防水材料的制备方法。本发明采用环氧树脂、秸秆纤维和纳米无机粉体等制成防水材料，其具有较好的综合力学性能，有效解决了现有技术中抗压抗折性能差、抗渗性差和防水性能不足等问题。
Novel cement-based waterproof material and preparation method thereof
一种新型水泥基防水材料及其制备方法
ZHANG YONGGEN (author) / WANG TAO (author) / ZHONG KUI (author) / QIAN HUI (author) / LI FUHAI (author) / FAN SHAOXUAN (author) / HUANG SHAONING (author) / HUO JIATENG (author)
2024-04-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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