Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mining air leakage stoppage polymer cement mortar material as well as preparation method and application thereof
The invention relates to a mine air-leakage-stopping polymer cement mortar material as well as a preparation method and application thereof, and belongs to the technical field of chemical synthesis. The mine air leakage stoppage polymer cement mortar material comprises the following raw materials in parts by weight: 100-130 parts of cement, 120-150 parts of fine aggregate, 3-5 parts of silica fume, 35-45 parts of methyl methacrylate, 6-9 parts of magnesium oxide, 1.2-1.5 parts of an initiator, 1-2 parts of a surfactant, 1-2 parts of a silane coupling agent, 1-1.5 parts of a cross-linking agent and 50-60 parts of an alkaline aqueous solution. The polymeric cement mortar material has the strength of an inorganic material and the flexibility of an organic material, so that the strength, crack resistance, toughness and the like of cement mortar are greatly improved compared with those of common cement mortar, the air leakage stoppage effect is remarkable, and meanwhile, the polymeric cement mortar material is flame-retardant, environment-friendly, non-toxic and suitable for various construction methods.
本发明涉及一种矿用堵漏风聚合物水泥砂浆材料及其制备方法和应用，属于化学合成技术领域，矿用堵漏风聚合物水泥砂浆材料包括如下重量份的原料：水泥100‑130份、细骨料120‑150份、硅灰3‑5份、甲基丙烯酸甲酯35‑45份、氧化镁6‑9份、引发剂1.2‑1.5份、表面活性剂1‑2份、硅烷偶联剂1‑2份、交联剂1‑1.5份，碱性水溶液50‑60份。本发明的聚合水泥砂浆材料兼具无机材料强度及有机材料柔性，使得水泥砂浆在强度、抗裂性、韧性等方面比普通水泥砂浆有大幅提升，堵漏风效果显著，同时阻燃、环保无毒，可适应多种施工方法。
Mining air leakage stoppage polymer cement mortar material as well as preparation method and application thereof
The invention relates to a mine air-leakage-stopping polymer cement mortar material as well as a preparation method and application thereof, and belongs to the technical field of chemical synthesis. The mine air leakage stoppage polymer cement mortar material comprises the following raw materials in parts by weight: 100-130 parts of cement, 120-150 parts of fine aggregate, 3-5 parts of silica fume, 35-45 parts of methyl methacrylate, 6-9 parts of magnesium oxide, 1.2-1.5 parts of an initiator, 1-2 parts of a surfactant, 1-2 parts of a silane coupling agent, 1-1.5 parts of a cross-linking agent and 50-60 parts of an alkaline aqueous solution. The polymeric cement mortar material has the strength of an inorganic material and the flexibility of an organic material, so that the strength, crack resistance, toughness and the like of cement mortar are greatly improved compared with those of common cement mortar, the air leakage stoppage effect is remarkable, and meanwhile, the polymeric cement mortar material is flame-retardant, environment-friendly, non-toxic and suitable for various construction methods.
本发明涉及一种矿用堵漏风聚合物水泥砂浆材料及其制备方法和应用，属于化学合成技术领域，矿用堵漏风聚合物水泥砂浆材料包括如下重量份的原料：水泥100‑130份、细骨料120‑150份、硅灰3‑5份、甲基丙烯酸甲酯35‑45份、氧化镁6‑9份、引发剂1.2‑1.5份、表面活性剂1‑2份、硅烷偶联剂1‑2份、交联剂1‑1.5份，碱性水溶液50‑60份。本发明的聚合水泥砂浆材料兼具无机材料强度及有机材料柔性，使得水泥砂浆在强度、抗裂性、韧性等方面比普通水泥砂浆有大幅提升，堵漏风效果显著，同时阻燃、环保无毒，可适应多种施工方法。
Mining air leakage stoppage polymer cement mortar material as well as preparation method and application thereof
一种矿用堵漏风聚合物水泥砂浆材料及其制备方法和应用
TANG MANYUAN (Autor:in) / CHEN RUIDING (Autor:in) / ZHANG ZHENBIN (Autor:in) / WANG JIANHUA (Autor:in) / JI YU (Autor:in) / HU JINGWEI (Autor:in) / SANG ZEJIAN (Autor:in) / WANG KAI (Autor:in) / ZHANG HUAYU (Autor:in) / WANG ZHIJING (Autor:in)
14.10.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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