Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof material based on silica sol and preparation method thereof
The invention discloses a waterproof material based on silica sol. The waterproof material is prepared from the following raw materials in parts by weight: 70-100 parts of Portland cement, 10-20 partsof silica sol, 20-30 parts of a cellulose fiber composite material, 5-10 parts of titanium dioxide, 3-8 parts of glass beads, 1-5 parts of magnesium carbonate powder, 3-8 parts of phenolic resin, 20-30 parts of a silane emulsion and 30-50 parts of water. The invention also discloses a preparation method of the silica sol-based waterproof material. According to the invention, silicon dioxide particles enter cellulose fibers, so the density of the cellulose fibers is increased, and elongation of the fibers is thus increased; and since the cellulose is an organic material and the silicon dioxideis an inorganic material, the formed cellulose fiber composite material is an organic/inorganic hybrid material, so the elongation of the cellulose fibers can be improved, and the excellent stabilityof the silicon dioxide can be achieved.
本发明公开一种基于硅溶胶的防水材料，由如下重量份原料制成：70‑100份硅酸盐水泥，10‑20份硅溶胶，20‑30份纤维素纤维复合材料，5‑10份钛白粉，3‑8份玻化微珠，1‑5份碳酸镁粉，3‑8份酚醛树脂，20‑30份硅烷乳液，30‑50份水；本发明还公开一种基于硅溶胶的防水材料的制备方法；二氧化硅颗粒进入纤维素纤维中，导致纤维素纤维自身的密度增加，进而纤维的伸长率增加，而且纤维素为有机材料，二氧化硅为无机材料，形成的纤维素纤维复合材料为有机/无机杂化材料，既能够提升纤维素纤维的伸长率，又能够具有二氧化硅优异的稳定性能。
Waterproof material based on silica sol and preparation method thereof
The invention discloses a waterproof material based on silica sol. The waterproof material is prepared from the following raw materials in parts by weight: 70-100 parts of Portland cement, 10-20 partsof silica sol, 20-30 parts of a cellulose fiber composite material, 5-10 parts of titanium dioxide, 3-8 parts of glass beads, 1-5 parts of magnesium carbonate powder, 3-8 parts of phenolic resin, 20-30 parts of a silane emulsion and 30-50 parts of water. The invention also discloses a preparation method of the silica sol-based waterproof material. According to the invention, silicon dioxide particles enter cellulose fibers, so the density of the cellulose fibers is increased, and elongation of the fibers is thus increased; and since the cellulose is an organic material and the silicon dioxideis an inorganic material, the formed cellulose fiber composite material is an organic/inorganic hybrid material, so the elongation of the cellulose fibers can be improved, and the excellent stabilityof the silicon dioxide can be achieved.
本发明公开一种基于硅溶胶的防水材料，由如下重量份原料制成：70‑100份硅酸盐水泥，10‑20份硅溶胶，20‑30份纤维素纤维复合材料，5‑10份钛白粉，3‑8份玻化微珠，1‑5份碳酸镁粉，3‑8份酚醛树脂，20‑30份硅烷乳液，30‑50份水；本发明还公开一种基于硅溶胶的防水材料的制备方法；二氧化硅颗粒进入纤维素纤维中，导致纤维素纤维自身的密度增加，进而纤维的伸长率增加，而且纤维素为有机材料，二氧化硅为无机材料，形成的纤维素纤维复合材料为有机/无机杂化材料，既能够提升纤维素纤维的伸长率，又能够具有二氧化硅优异的稳定性能。
Waterproof material based on silica sol and preparation method thereof
一种基于硅溶胶的防水材料及其制备方法
DAI QUN (Autor:in) / LU RONG (Autor:in) / FAN HONG (Autor:in) / FAN JINLONG (Autor:in)
13.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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