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A platform for research: civil engineering, architecture and urbanism
Electromagnetic shielding cement mortar and preparation method thereof
The invention belongs to the technical field of building materials, and discloses electromagnetic shielding cement mortar and a preparation method thereof. The preparation method comprises the following steps: stirring and mixing the cement, the sand, the steel cuttings, the steel slag and the water according to the mass ratio of (35-38): (140-150): (0.3-2): (5-6): (25-30) to obtain the electromagnetic shielding cement mortar. The steel slag and the steel cuttings in industrial wastes are used as main conductive raw materials, the electromagnetic shielding effect of the cement mortar is improved by reasonably proportioning the adding proportion of the steel slag and the steel cuttings, the cost is low, the cement mortar is green and environment-friendly, and the strength of the cement mortar material after curing and forming is also effectively improved.
本发明属于建筑材料技术领域，公开了一种电磁屏蔽水泥砂浆及其制备方法。所述制备方法为：将质量比为35～38：140～150：0.3～2：5～6：25～30的水泥、砂、钢屑、钢渣与水搅拌混合，即得到电磁屏蔽水泥砂浆。本发明以工业废弃物中的钢渣与钢屑为主要导电原料，通过合理配比钢渣与钢屑的添加比例来提高水泥砂浆的电磁屏蔽效果，成本低廉、绿色环保，并且还有效改善了水泥砂浆材料养护成型后强度。
Electromagnetic shielding cement mortar and preparation method thereof
The invention belongs to the technical field of building materials, and discloses electromagnetic shielding cement mortar and a preparation method thereof. The preparation method comprises the following steps: stirring and mixing the cement, the sand, the steel cuttings, the steel slag and the water according to the mass ratio of (35-38): (140-150): (0.3-2): (5-6): (25-30) to obtain the electromagnetic shielding cement mortar. The steel slag and the steel cuttings in industrial wastes are used as main conductive raw materials, the electromagnetic shielding effect of the cement mortar is improved by reasonably proportioning the adding proportion of the steel slag and the steel cuttings, the cost is low, the cement mortar is green and environment-friendly, and the strength of the cement mortar material after curing and forming is also effectively improved.
本发明属于建筑材料技术领域，公开了一种电磁屏蔽水泥砂浆及其制备方法。所述制备方法为：将质量比为35～38：140～150：0.3～2：5～6：25～30的水泥、砂、钢屑、钢渣与水搅拌混合，即得到电磁屏蔽水泥砂浆。本发明以工业废弃物中的钢渣与钢屑为主要导电原料，通过合理配比钢渣与钢屑的添加比例来提高水泥砂浆的电磁屏蔽效果，成本低廉、绿色环保，并且还有效改善了水泥砂浆材料养护成型后强度。
Electromagnetic shielding cement mortar and preparation method thereof
一种电磁屏蔽水泥砂浆及其制备方法
PENG JIA (author) / GAO YAN (author) / WANG ZHANSHENG (author) / LAN TINGTING (author)
2023-10-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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