Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Additive for improving fluidity of concrete and preparation method thereof
The invention provides an additive for improving the fluidity of concrete and a preparation method thereof. Comprising the following raw materials in parts by weight: 25-60 parts of sulfonated fatty acid calcium, 12-23 parts of oxalate, 8-16 parts of sulfate, 11-25 parts of methacrylate, 5-8 parts of tributyl citrate, 3-7 parts of butyl octyl terephthalate, 2-7 parts of cellulose emulsion, 1-3 parts of sodium silicate, 2-6 parts of urea resin, 2-4 parts of polyether polydimethylsiloxane, 1-3 parts of a flowable agent and 2-6 parts of a polymerization inhibitor. The raw materials of the concrete additive are scientifically proportioned, so that a better flowing effect is achieved, the construction efficiency is improved, the maintenance cost is reduced, the building quality and economic benefits are improved, and the building quality and the service life are improved.
本发明提供一种提高混凝土流动性的添加剂及其制备方法，包括以下重量份原料：磺化脂肪酸钙25‑60份、草酸盐12‑23份、硫酸盐8‑16份、甲基丙烯酸酯11‑25份、柠檬酸三丁酯5‑8份、对苯二甲酸丁基辛基酯3‑7份、纤维素乳液2‑7份、硅酸钠1‑3份、脲醛树脂2‑6份、聚醚多甲硅氧烷2‑4份、流动剂1‑3份、阻聚剂2‑6份，混凝土添加剂原料之间科学配比，达到较好的流动效果，提高施工效率，降低维修费用，提高建筑质量和经济效益，提高建筑质量和使用寿命。
Additive for improving fluidity of concrete and preparation method thereof
The invention provides an additive for improving the fluidity of concrete and a preparation method thereof. Comprising the following raw materials in parts by weight: 25-60 parts of sulfonated fatty acid calcium, 12-23 parts of oxalate, 8-16 parts of sulfate, 11-25 parts of methacrylate, 5-8 parts of tributyl citrate, 3-7 parts of butyl octyl terephthalate, 2-7 parts of cellulose emulsion, 1-3 parts of sodium silicate, 2-6 parts of urea resin, 2-4 parts of polyether polydimethylsiloxane, 1-3 parts of a flowable agent and 2-6 parts of a polymerization inhibitor. The raw materials of the concrete additive are scientifically proportioned, so that a better flowing effect is achieved, the construction efficiency is improved, the maintenance cost is reduced, the building quality and economic benefits are improved, and the building quality and the service life are improved.
本发明提供一种提高混凝土流动性的添加剂及其制备方法，包括以下重量份原料：磺化脂肪酸钙25‑60份、草酸盐12‑23份、硫酸盐8‑16份、甲基丙烯酸酯11‑25份、柠檬酸三丁酯5‑8份、对苯二甲酸丁基辛基酯3‑7份、纤维素乳液2‑7份、硅酸钠1‑3份、脲醛树脂2‑6份、聚醚多甲硅氧烷2‑4份、流动剂1‑3份、阻聚剂2‑6份，混凝土添加剂原料之间科学配比，达到较好的流动效果，提高施工效率，降低维修费用，提高建筑质量和经济效益，提高建筑质量和使用寿命。
Additive for improving fluidity of concrete and preparation method thereof
一种提高混凝土流动性的添加剂及其制备方法
CHEN HONGZHE (Autor:in) / KANG XIUHAN (Autor:in) / LI LEJIAN (Autor:in) / LAN JIALIN (Autor:in) / WANG JIAXU (Autor:in) / CHEN CHONGZE (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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