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A platform for research: civil engineering, architecture and urbanism
Radioactive waste filter element cement fixing formula, fixing device and fixing method thereof
The invention particularly relates to a radioactive waste filter element cement fixing formula, which comprises ordinary silicic acid cement, water, an additive and silicon powder, and the weight ratio of the ordinary silicic acid cement to the water to the additive to the silicon powder is 1: 0.26: 0.01-0.02: 0.1-0.2. The radioactive waste filter element fixing formula is low in cost and meets the requirement for automatic operation, the main performance indexes of the radioactive waste filter element fixing formula all meet the requirement of EJ1186-2005, and experimental results show that the fluidity of cement paste is 395mm; and the 28d compressive strength of the fixing body is 92.4 MPa.
本发明具体涉及一种放射性废滤芯水泥固定配方，包括普通硅酸水泥、水、添加剂和硅粉，所述普通硅酸水泥、水、添加剂和硅粉的重量比例为1:0.26:0.01～0.02:0.1～0.2。本发明的放射性废滤芯固定配方成本低，满足自动化运行需求，其主要性能指标均满足EJ1186‑2005要求，实验结果表明，水泥浆流动度395mm；固定体28d抗压强度92.4MPa。
Radioactive waste filter element cement fixing formula, fixing device and fixing method thereof
The invention particularly relates to a radioactive waste filter element cement fixing formula, which comprises ordinary silicic acid cement, water, an additive and silicon powder, and the weight ratio of the ordinary silicic acid cement to the water to the additive to the silicon powder is 1: 0.26: 0.01-0.02: 0.1-0.2. The radioactive waste filter element fixing formula is low in cost and meets the requirement for automatic operation, the main performance indexes of the radioactive waste filter element fixing formula all meet the requirement of EJ1186-2005, and experimental results show that the fluidity of cement paste is 395mm; and the 28d compressive strength of the fixing body is 92.4 MPa.
本发明具体涉及一种放射性废滤芯水泥固定配方，包括普通硅酸水泥、水、添加剂和硅粉，所述普通硅酸水泥、水、添加剂和硅粉的重量比例为1:0.26:0.01～0.02:0.1～0.2。本发明的放射性废滤芯固定配方成本低，满足自动化运行需求，其主要性能指标均满足EJ1186‑2005要求，实验结果表明，水泥浆流动度395mm；固定体28d抗压强度92.4MPa。
Radioactive waste filter element cement fixing formula, fixing device and fixing method thereof
一种放射性废滤芯水泥固定配方、固定装置和固定方法
YU DAWAN (author) / XU HONGMING (author) / YANG YONGLIANG (author) / ZHOU CHENHAO (author) / ZHANG JIN (author) / ZHU CHANGRONG (author) / XIE XIUJUAN (author) / LIU LIE (author) / XIAO WEIJIONG (author) / JIANG CHUNHUI (author)
2021-03-02
Patent
Electronic Resource
Chinese
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