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Magnesium phosphate cement-based electromagnetic wave-absorbing concrete canvas
The magnesium phosphate cement-based electromagnetic wave-absorbing concrete canvas comprises a three-dimensional fabric and magnesium phosphate cement which is embedded in the three-dimensional fabric and contains electromagnetic wave-absorbing components, the three-dimensional fabric comprises an upper surface adhesive impermeable layer, a sparse surface layer, a hollow layer and a closely woven bottom layer from top to bottom, the hollow layer is filled with the magnesium phosphate cement, and the dense woven bottom layer is filled with the magnesium phosphate cement. The electromagnetic wave-absorbing component is composed of a magnetic loss type wave-absorbing agent nano ferroferric oxide and an electric loss type wave-absorbing agent graphene oxide, MPC is doped into the three-dimensional fabric from the sparse surface layer, the three-dimensional fabric is fully filled with the MPC through a vibration mold, and then the sparse surface layer is coated with an adhesive to form the impermeable layer. The technical problem of quickly establishing an electromagnetic protection space or performing quick emergency electromagnetic protection on a building is solved, and the device is portable in structure, simple to operate and easy to implement.
本发明为一种磷酸镁水泥基电磁吸波混凝土帆布，该混凝土帆布包括三维织物和嵌在三维织物内的含电磁吸波组分的磷酸镁水泥，三维织物从上到下分别包括上表面胶粘剂防渗层、稀疏表层、中空层和密织底层，中空层填充磷酸镁水泥，电磁吸波组分由磁损耗类吸波剂纳米四氧化三铁和电损耗类吸波剂氧化石墨烯组成，将MPC从稀疏表层掺进三维织物中，并通过震动模具使其充分填充三维织物，然后在稀疏表层涂上粘接剂构成防渗层。解决快速建立电磁防护空间或对建筑进行快速应急电磁防护的技术难题，且结构便携，操作简单，易于实现。
Magnesium phosphate cement-based electromagnetic wave-absorbing concrete canvas
The magnesium phosphate cement-based electromagnetic wave-absorbing concrete canvas comprises a three-dimensional fabric and magnesium phosphate cement which is embedded in the three-dimensional fabric and contains electromagnetic wave-absorbing components, the three-dimensional fabric comprises an upper surface adhesive impermeable layer, a sparse surface layer, a hollow layer and a closely woven bottom layer from top to bottom, the hollow layer is filled with the magnesium phosphate cement, and the dense woven bottom layer is filled with the magnesium phosphate cement. The electromagnetic wave-absorbing component is composed of a magnetic loss type wave-absorbing agent nano ferroferric oxide and an electric loss type wave-absorbing agent graphene oxide, MPC is doped into the three-dimensional fabric from the sparse surface layer, the three-dimensional fabric is fully filled with the MPC through a vibration mold, and then the sparse surface layer is coated with an adhesive to form the impermeable layer. The technical problem of quickly establishing an electromagnetic protection space or performing quick emergency electromagnetic protection on a building is solved, and the device is portable in structure, simple to operate and easy to implement.
本发明为一种磷酸镁水泥基电磁吸波混凝土帆布，该混凝土帆布包括三维织物和嵌在三维织物内的含电磁吸波组分的磷酸镁水泥，三维织物从上到下分别包括上表面胶粘剂防渗层、稀疏表层、中空层和密织底层，中空层填充磷酸镁水泥，电磁吸波组分由磁损耗类吸波剂纳米四氧化三铁和电损耗类吸波剂氧化石墨烯组成，将MPC从稀疏表层掺进三维织物中，并通过震动模具使其充分填充三维织物，然后在稀疏表层涂上粘接剂构成防渗层。解决快速建立电磁防护空间或对建筑进行快速应急电磁防护的技术难题，且结构便携，操作简单，易于实现。
Magnesium phosphate cement-based electromagnetic wave-absorbing concrete canvas
一种磷酸镁水泥基电磁吸波混凝土帆布
LIU XIONGFEI (author) / WANG NAN (author) / HAO YIFEI (author) / CAO SHAOJUN (author)
2022-07-01
Patent
Electronic Resource
Chinese
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