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Preparation method of nano composite material for multifunctional concrete
The invention provides a preparation method of a nano composite material for multifunctional concrete, and relates to the technical field of concrete production. The preparation method of the nano composite material for the multifunctional concrete specifically comprises the following steps: S1, raw material selection: selecting a proper amount of propoxy silane and concentrated hydrochloric acid according to the number of nano composite materials to be prepared, and selecting a proper amount of barren raw materials for later use, S2, propoxy silane hydrolysis, S3, silicon dioxide preparation, S4, material crushing and compounding, and S5, material granulation. According to the preparation method, propoxy silane and barren raw materials are adopted as raw materials for preparation, propoxy silane is a common industrial raw material, feldspar, kaolinite, chinastone, talc and dolomite in the barren raw materials are common ore varieties in nature and can be obtained conveniently, and the overall production cost of the preparation method is reduced; the practicability and the economical efficiency of the preparation method are improved.
本发明提供一种多功能混凝土用纳米复合材料的制备方法，涉及混凝土生产技术领域。该多功能混凝土用纳米复合材料的制备方法，具体包括以下步骤，S1.原材料选择，根据需要制备的纳米复合材料的数量选取适量的丙氧基硅烷和浓盐酸，并选取适量的瘠性原料备用，S2.丙氧基硅烷水解，S3.二氧化硅制备，S4.材料粉碎复合，S5.材料造粒。通过采用丙氧基硅烷和瘠性原料作为原材料进行制备，丙氧基硅烷为工业常见原料，瘠性原料中的长石、高岭石、瓷石、滑石、白云石均为自然界中常见矿石品种，均有较为便捷的获取方式，有利于降低该制备方法整体的生产成本，提升该制备方法的实用性和经济性。
Preparation method of nano composite material for multifunctional concrete
The invention provides a preparation method of a nano composite material for multifunctional concrete, and relates to the technical field of concrete production. The preparation method of the nano composite material for the multifunctional concrete specifically comprises the following steps: S1, raw material selection: selecting a proper amount of propoxy silane and concentrated hydrochloric acid according to the number of nano composite materials to be prepared, and selecting a proper amount of barren raw materials for later use, S2, propoxy silane hydrolysis, S3, silicon dioxide preparation, S4, material crushing and compounding, and S5, material granulation. According to the preparation method, propoxy silane and barren raw materials are adopted as raw materials for preparation, propoxy silane is a common industrial raw material, feldspar, kaolinite, chinastone, talc and dolomite in the barren raw materials are common ore varieties in nature and can be obtained conveniently, and the overall production cost of the preparation method is reduced; the practicability and the economical efficiency of the preparation method are improved.
本发明提供一种多功能混凝土用纳米复合材料的制备方法，涉及混凝土生产技术领域。该多功能混凝土用纳米复合材料的制备方法，具体包括以下步骤，S1.原材料选择，根据需要制备的纳米复合材料的数量选取适量的丙氧基硅烷和浓盐酸，并选取适量的瘠性原料备用，S2.丙氧基硅烷水解，S3.二氧化硅制备，S4.材料粉碎复合，S5.材料造粒。通过采用丙氧基硅烷和瘠性原料作为原材料进行制备，丙氧基硅烷为工业常见原料，瘠性原料中的长石、高岭石、瓷石、滑石、白云石均为自然界中常见矿石品种，均有较为便捷的获取方式，有利于降低该制备方法整体的生产成本，提升该制备方法的实用性和经济性。
Preparation method of nano composite material for multifunctional concrete
一种多功能混凝土用纳米复合材料的制备方法
CHEN LIANGLIANG (author) / SUN LU (author) / HU BANGYI (author)
2023-04-18
Patent
Electronic Resource
Chinese
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