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A platform for research: civil engineering, architecture and urbanism
Inorganic admixture (C-S-H) composite material and preparation method thereof
The invention discloses an inorganic admixture (C-S-H) composite material and a preparation method thereof, and belongs to the technical field of composite materials. Comprising calcium silicate, triphenyl phosphate, talcum powder, glyceryl stearate, sodium thiosulfate, aluminum chloride hexahydrate, ethyl orthosilicate, diphenyl-p-phenylenediamine, sodium pentachlorophenate, magnesium chloride, a sodium sulfonate aqueous solution, silica sol, alunite, CaSO4. 2H2O and Na2CO3 powder, cement, modified alunite tailing powder, silica fume and microbead powder. Sodium thiosulfate can make the breaking strength after curing high, a proper amount of talcum powder is added, the linear shrinkage rate can be reduced, the material stability can be improved, capillary pore distribution on the surface of concrete can be reduced, the surface of the concrete can be densified, the surface strength, surface wear resistance and breaking strength of the concrete are improved, and the service life of the concrete is prolonged. The compressive strength is improved, and the dispersion uniformity and stability of the early strength agent in a mixed solution can be well maintained.
本发明的一种无机外加剂(C‑S‑H)复合材料及其制备方法，属于复合材料技术领域，包括有硅酸钙、磷酸三苯酯、滑石粉、硬脂酸甘油酯、硫代硫酸钠、六水合氯化铝、正硅酸乙酯、二苯基‑对苯二胺、五氯苯酚钠、氯化镁、磺酸钠水溶液、硅溶胶、明矾石、CaSO4.2H2O和Na2CO3粉末、水泥、改性明矾石尾矿粉、硅灰、微珠粉，本发明中的硫代硫酸钠可以使固化后的抗折强度高，加入适量的滑石粉可以减小线收缩率，提高材料稳定性，降低混凝土表面毛细孔分布，使混凝土表面更为密实化，本发明提高了混凝土表面强度、表面耐磨性，抗折强度，抗压强度提升均得到了提升，能较好地保持该早强剂在混合溶液中的分散均匀性和稳定性。
Inorganic admixture (C-S-H) composite material and preparation method thereof
The invention discloses an inorganic admixture (C-S-H) composite material and a preparation method thereof, and belongs to the technical field of composite materials. Comprising calcium silicate, triphenyl phosphate, talcum powder, glyceryl stearate, sodium thiosulfate, aluminum chloride hexahydrate, ethyl orthosilicate, diphenyl-p-phenylenediamine, sodium pentachlorophenate, magnesium chloride, a sodium sulfonate aqueous solution, silica sol, alunite, CaSO4. 2H2O and Na2CO3 powder, cement, modified alunite tailing powder, silica fume and microbead powder. Sodium thiosulfate can make the breaking strength after curing high, a proper amount of talcum powder is added, the linear shrinkage rate can be reduced, the material stability can be improved, capillary pore distribution on the surface of concrete can be reduced, the surface of the concrete can be densified, the surface strength, surface wear resistance and breaking strength of the concrete are improved, and the service life of the concrete is prolonged. The compressive strength is improved, and the dispersion uniformity and stability of the early strength agent in a mixed solution can be well maintained.
本发明的一种无机外加剂(C‑S‑H)复合材料及其制备方法，属于复合材料技术领域，包括有硅酸钙、磷酸三苯酯、滑石粉、硬脂酸甘油酯、硫代硫酸钠、六水合氯化铝、正硅酸乙酯、二苯基‑对苯二胺、五氯苯酚钠、氯化镁、磺酸钠水溶液、硅溶胶、明矾石、CaSO4.2H2O和Na2CO3粉末、水泥、改性明矾石尾矿粉、硅灰、微珠粉，本发明中的硫代硫酸钠可以使固化后的抗折强度高，加入适量的滑石粉可以减小线收缩率，提高材料稳定性，降低混凝土表面毛细孔分布，使混凝土表面更为密实化，本发明提高了混凝土表面强度、表面耐磨性，抗折强度，抗压强度提升均得到了提升，能较好地保持该早强剂在混合溶液中的分散均匀性和稳定性。
Inorganic admixture (C-S-H) composite material and preparation method thereof
一种无机外加剂（C-S-H）复合材料及其制备方法
JIANG CHANGJUN (author) / TIAN JUN (author) / XU LIXIN (author) / JIANG YANYAN (author) / LAI ZHENTING (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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