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Concrete composition and concrete coating containing bacteria having carbon dioxide absorption mechanism, and shotcrete construction method using same
The concrete composition and the concrete coating contain bacteria having a carbon dioxide absorption mechanism to improve the durability of the concrete structure and absorb carbon dioxide in the air regardless of light and dark conditions. The method is used in the sprayed concrete construction method. A concrete composition contains a cementitious inorganic binder and an aggregate mixture. The cement-based inorganic adhesive comprises at least one of 1-type ordinary Portland cement, blast furnace slag and fly ash. The aggregate mixture includes a normal aggregate, and a porous material impregnated with basophilic bacteria having a carbon dioxide absorption mechanism and forming glycocalyx. A concrete coating includes a cementitious inorganic binder, an aggregate mixture, and a fibrous material. The fibrous material may include at least one of polyethylene and nylon.
混凝土组合物和混凝土涂料含有具有二氧化碳吸收机制的细菌，以改善混凝土结构的耐久性并吸收空气中的二氧化碳，而与光暗条件无关。喷射混凝土施工方法使用其。混凝土组合物含有水泥基无机粘合剂和骨料混合物。水泥基无机粘合剂包括1型普通硅酸盐水泥、高炉渣和粉煤灰中的至少一种。骨料混合物包括正常骨料，和浸渍有嗜碱性细菌的多孔材料，所述嗜碱性细菌具有二氧化碳吸收机制并形成糖萼。混凝土涂料包含水泥基无机粘合剂、骨料混合物和纤维材料。纤维材料可以包括聚乙烯和尼龙中的至少一种。
Concrete composition and concrete coating containing bacteria having carbon dioxide absorption mechanism, and shotcrete construction method using same
The concrete composition and the concrete coating contain bacteria having a carbon dioxide absorption mechanism to improve the durability of the concrete structure and absorb carbon dioxide in the air regardless of light and dark conditions. The method is used in the sprayed concrete construction method. A concrete composition contains a cementitious inorganic binder and an aggregate mixture. The cement-based inorganic adhesive comprises at least one of 1-type ordinary Portland cement, blast furnace slag and fly ash. The aggregate mixture includes a normal aggregate, and a porous material impregnated with basophilic bacteria having a carbon dioxide absorption mechanism and forming glycocalyx. A concrete coating includes a cementitious inorganic binder, an aggregate mixture, and a fibrous material. The fibrous material may include at least one of polyethylene and nylon.
混凝土组合物和混凝土涂料含有具有二氧化碳吸收机制的细菌，以改善混凝土结构的耐久性并吸收空气中的二氧化碳，而与光暗条件无关。喷射混凝土施工方法使用其。混凝土组合物含有水泥基无机粘合剂和骨料混合物。水泥基无机粘合剂包括1型普通硅酸盐水泥、高炉渣和粉煤灰中的至少一种。骨料混合物包括正常骨料，和浸渍有嗜碱性细菌的多孔材料，所述嗜碱性细菌具有二氧化碳吸收机制并形成糖萼。混凝土涂料包含水泥基无机粘合剂、骨料混合物和纤维材料。纤维材料可以包括聚乙烯和尼龙中的至少一种。
Concrete composition and concrete coating containing bacteria having carbon dioxide absorption mechanism, and shotcrete construction method using same
含有具有二氧化碳吸收机理的细菌的混凝土组合物和混凝土涂料以及使用其的喷射混凝土施工方法
YANG KEUN-HYEOK (author)
2024-12-10
Patent
Electronic Resource
Chinese
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