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A platform for research: civil engineering, architecture and urbanism
Self-repairing cement-based composite material and preparation method thereof
The invention discloses a self-repairing cement-based composite material and a preparation method, and relates to the field of cement concrete materials.The material comprises sodium silicate, super absorbent resin and self-repairing mineral particles, and the mass ratio of the sodium silicate to the super absorbent resin to the self-repairing mineral particles is 1: 6: 50; the process comprises the following steps: self-manufacturing an integral composite material and preparing self-repairing mineral particles required in the composite material; the anhydrous silicate, the super absorbent resin and the self-repairing mineral particles are adopted as main raw materials to prepare the self-repairing cement-based composite material, and meanwhile, the adopted self-repairing mineral particles are prepared by processing waste clay bricks, so that the advantages of wide cost source and low price are ensured; meanwhile, through professional comparison, the self-repairing performance of the composite cement-based material can be effectively improved, the mixing proportion is simple and easy to control, the cost is low, and popularization is easy.
本发明公开了一种自修复水泥基复合材料及制备方法，涉及水泥混凝土材料领域，其中材料包括硅酸钠，高吸水树脂和自修复矿物颗粒，所述硅酸钠、高吸水树脂与自修复矿物颗粒三者的质量之比为1:6:50；工艺包括自制整体的复合材料以及制备复合材料中所需的自修复矿物颗粒；本发明采用无水硅酸盐，高吸水树脂和自修复矿物颗粒为主原料制成自修复水泥基的复合材料，而且同时采用的自修复矿物颗粒还是通过使用废粘土砖加工制备得到的，保证了成本来源广，价格低的优势，同时通过专业对比可见本发明可有效提高复合水泥基材料的自修复性能，配合比简单易掌控，成本低，还易推广。
Self-repairing cement-based composite material and preparation method thereof
The invention discloses a self-repairing cement-based composite material and a preparation method, and relates to the field of cement concrete materials.The material comprises sodium silicate, super absorbent resin and self-repairing mineral particles, and the mass ratio of the sodium silicate to the super absorbent resin to the self-repairing mineral particles is 1: 6: 50; the process comprises the following steps: self-manufacturing an integral composite material and preparing self-repairing mineral particles required in the composite material; the anhydrous silicate, the super absorbent resin and the self-repairing mineral particles are adopted as main raw materials to prepare the self-repairing cement-based composite material, and meanwhile, the adopted self-repairing mineral particles are prepared by processing waste clay bricks, so that the advantages of wide cost source and low price are ensured; meanwhile, through professional comparison, the self-repairing performance of the composite cement-based material can be effectively improved, the mixing proportion is simple and easy to control, the cost is low, and popularization is easy.
本发明公开了一种自修复水泥基复合材料及制备方法，涉及水泥混凝土材料领域，其中材料包括硅酸钠，高吸水树脂和自修复矿物颗粒，所述硅酸钠、高吸水树脂与自修复矿物颗粒三者的质量之比为1:6:50；工艺包括自制整体的复合材料以及制备复合材料中所需的自修复矿物颗粒；本发明采用无水硅酸盐，高吸水树脂和自修复矿物颗粒为主原料制成自修复水泥基的复合材料，而且同时采用的自修复矿物颗粒还是通过使用废粘土砖加工制备得到的，保证了成本来源广，价格低的优势，同时通过专业对比可见本发明可有效提高复合水泥基材料的自修复性能，配合比简单易掌控，成本低，还易推广。
Self-repairing cement-based composite material and preparation method thereof
一种自修复水泥基复合材料及制备方法
LI SHUANGJIE (author) / XIONG RUI (author) / YANG YUCHENG (author) / LI JUNWEI (author) / ZHENG QING (author)
2023-05-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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