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A platform for research: civil engineering, architecture and urbanism
Low-carbon environment-friendly alkali-activated waste ceramic composite material and preparation method thereof
The invention relates to the technical field of building materials, and discloses a low-carbon environment-friendly alkali-activated waste ceramic composite material and a preparation method thereof.The low-carbon environment-friendly alkali-activated waste ceramic composite material is prepared by taking waste ceramic powder, slag and fly ash as cementing materials, taking waste ceramic particles as aggregate and adding sulfonic polyurethane into the aggregate. The alkali-activated waste ceramic concrete with excellent performance is prepared; activation of the waste ceramic powder, the slag and the fly ash: the activity of the materials is low, and the activity of the materials is improved through an alkali excitation technology, so that the materials can effectively participate in the reaction in the concrete. The waste ceramic particles have high hardness and durability, the sulfo polyurethane can improve the toughness and impermeability of the concrete, and the sulfonic acid group in the sulfo polyurethane has the main effects of improving the fluidity of the concrete, reducing the unit water consumption, improving the slump of the concrete and improving the strength of the concrete on the concrete.
本发明涉及建筑材料技术领域，且公开了一种低碳环保的碱激发废弃陶瓷复合材料及其制备方法，本发明通过将废弃陶瓷粉、矿渣、粉煤灰作为胶凝材料，并将废弃陶瓷颗粒作为骨料，又向其加入了磺酸基聚氨酯，制备一种具有优异性能的碱激发废弃陶瓷混凝土；废弃陶瓷粉、矿渣和粉煤灰的活化：这些材料本身的活性较低，通过碱激发技术提高其活性，使其在混凝土中能够有效地参与反应。废弃陶瓷颗粒的再利用：废弃陶瓷颗粒具有较高的硬度和耐久性，磺酸基聚氨酯可以提高混凝土的韧性和抗渗性，其中的磺酸基团对混凝土的作用主要体现在提高混凝土的流动性、减少单位用水量、改善混凝土的坍落度、提高混凝土的强度。
Low-carbon environment-friendly alkali-activated waste ceramic composite material and preparation method thereof
The invention relates to the technical field of building materials, and discloses a low-carbon environment-friendly alkali-activated waste ceramic composite material and a preparation method thereof.The low-carbon environment-friendly alkali-activated waste ceramic composite material is prepared by taking waste ceramic powder, slag and fly ash as cementing materials, taking waste ceramic particles as aggregate and adding sulfonic polyurethane into the aggregate. The alkali-activated waste ceramic concrete with excellent performance is prepared; activation of the waste ceramic powder, the slag and the fly ash: the activity of the materials is low, and the activity of the materials is improved through an alkali excitation technology, so that the materials can effectively participate in the reaction in the concrete. The waste ceramic particles have high hardness and durability, the sulfo polyurethane can improve the toughness and impermeability of the concrete, and the sulfonic acid group in the sulfo polyurethane has the main effects of improving the fluidity of the concrete, reducing the unit water consumption, improving the slump of the concrete and improving the strength of the concrete on the concrete.
本发明涉及建筑材料技术领域，且公开了一种低碳环保的碱激发废弃陶瓷复合材料及其制备方法，本发明通过将废弃陶瓷粉、矿渣、粉煤灰作为胶凝材料，并将废弃陶瓷颗粒作为骨料，又向其加入了磺酸基聚氨酯，制备一种具有优异性能的碱激发废弃陶瓷混凝土；废弃陶瓷粉、矿渣和粉煤灰的活化：这些材料本身的活性较低，通过碱激发技术提高其活性，使其在混凝土中能够有效地参与反应。废弃陶瓷颗粒的再利用：废弃陶瓷颗粒具有较高的硬度和耐久性，磺酸基聚氨酯可以提高混凝土的韧性和抗渗性，其中的磺酸基团对混凝土的作用主要体现在提高混凝土的流动性、减少单位用水量、改善混凝土的坍落度、提高混凝土的强度。
Low-carbon environment-friendly alkali-activated waste ceramic composite material and preparation method thereof
一种低碳环保的碱激发废弃陶瓷复合材料及其制备方法
JIAO ZHENZHEN (author) / LI XIAODONG (author) / WANG RUI (author) / TIAN XIANG (author) / XUE ZHICHENG (author)
2024-10-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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