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High-corrosion-resistance basalt fiber modified concrete and preparation method thereof
The invention discloses high-corrosion-resistance basalt fiber modified concrete which is prepared from the following components in parts by mass: 336kg/m < 3 > of cement, 770kg/m < 3 > of sand, 1155kg/m < 3 > of gravel, 160kg/m < 3 > of water, 3.6 kg/m < 3 > of a water reducing agent, 2.5 kg/m < 3 > of basalt, 80kg/m < 3 > of mineral powder, 20kg/m < 3 > of silica fume, 1kg/m < 3 > of alum, 5kg/m < 3 > of quartz sand, 1.2 kg/m < 3 > of sodium methyl silicate and 6kg/m < 3 The invention further discloses a preparation method of the high-corrosion-resistance basalt fiber modified concrete. After sodium methyl silicate is added into the concrete, a layer of waterproof resin film insoluble in water can be generated on the surface of a concrete base layer, efficient water resistance and corrosion resistance are achieved, inorganic aluminum salt can achieve the waterproof, anti-cracking and anti-seepage effects, and the corrosion resistance of the concrete is improved; and through the three-dimensional protection technology of external prevention and internal blocking, the corrosion resistance of the concrete material is remarkably improved.
本发明公开了高耐腐玄武岩纤维改性混凝土，按质量配比具体为：水泥336kg/m3，砂770kg/m3，碎石1155kg/m3，水160kg/m3，减水剂3.6kg/m3，玄武岩2.5kg/m3，矿粉80kg/m3，硅灰20kg/m3，明矾1kg/m3，石英砂5kg/m3，甲基硅酸钠1.2kg/m3和无机铝盐6kg/m3；本发明还公开了高耐腐玄武岩纤维改性混凝土的制备方法；本发明的混凝土在加入甲基硅酸钠后可以在混凝土基层表面生成一层不溶于水的防水树脂薄膜，高效防水防腐，无机铝盐可以达到防水防裂抗渗作用，提升混凝土耐腐性能；通过“外防内堵”立体防护技术，显著提升了混凝土材料的耐腐蚀能力。
High-corrosion-resistance basalt fiber modified concrete and preparation method thereof
The invention discloses high-corrosion-resistance basalt fiber modified concrete which is prepared from the following components in parts by mass: 336kg/m < 3 > of cement, 770kg/m < 3 > of sand, 1155kg/m < 3 > of gravel, 160kg/m < 3 > of water, 3.6 kg/m < 3 > of a water reducing agent, 2.5 kg/m < 3 > of basalt, 80kg/m < 3 > of mineral powder, 20kg/m < 3 > of silica fume, 1kg/m < 3 > of alum, 5kg/m < 3 > of quartz sand, 1.2 kg/m < 3 > of sodium methyl silicate and 6kg/m < 3 The invention further discloses a preparation method of the high-corrosion-resistance basalt fiber modified concrete. After sodium methyl silicate is added into the concrete, a layer of waterproof resin film insoluble in water can be generated on the surface of a concrete base layer, efficient water resistance and corrosion resistance are achieved, inorganic aluminum salt can achieve the waterproof, anti-cracking and anti-seepage effects, and the corrosion resistance of the concrete is improved; and through the three-dimensional protection technology of external prevention and internal blocking, the corrosion resistance of the concrete material is remarkably improved.
本发明公开了高耐腐玄武岩纤维改性混凝土，按质量配比具体为：水泥336kg/m3，砂770kg/m3，碎石1155kg/m3，水160kg/m3，减水剂3.6kg/m3，玄武岩2.5kg/m3，矿粉80kg/m3，硅灰20kg/m3，明矾1kg/m3，石英砂5kg/m3，甲基硅酸钠1.2kg/m3和无机铝盐6kg/m3；本发明还公开了高耐腐玄武岩纤维改性混凝土的制备方法；本发明的混凝土在加入甲基硅酸钠后可以在混凝土基层表面生成一层不溶于水的防水树脂薄膜，高效防水防腐，无机铝盐可以达到防水防裂抗渗作用，提升混凝土耐腐性能；通过“外防内堵”立体防护技术，显著提升了混凝土材料的耐腐蚀能力。
High-corrosion-resistance basalt fiber modified concrete and preparation method thereof
高耐腐玄武岩纤维改性混凝土及其制备方法
WANG ZHENSHAN (author) / SUN WEIDONG (author) / LU JUNLONG (author) / LI XIAOLEI (author) / LI AIGUO (author)
2022-04-29
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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