Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Electromagnetic shielding concrete and preparation method thereof
The invention discloses electromagnetic shielding concrete. The concrete is prepared from the following raw materials in parts by weight: 55 to 65 parts of cement, 100 parts of gravel, 50 to 55 parts of sand, 12 to 15 parts of fly ash, 16 to 20 parts of water, 0.5 to 2.5 parts of fluorosilicone modified straw fiber and 1.5 to 5.5 parts of functional additive. The concrete disclosed by the invention not only has excellent mechanical properties, but also has good electromagnetic shielding, high water permeability and other properties, and can meet the long-term use requirements of computer rooms, military facilities and other special places needing electromagnetic shielding treatment.
本发明公开了一种电磁屏蔽混凝土，所述混凝土由以下重要份数的原料组成：55～65份水泥、100份碎石、50～55份砂子、12～15份粉煤灰、16～20份水、0.5～2.5份氟硅改性秸秆纤维和1.5～5.5份功能添加剂。本发明的混凝土，不仅具有优异的力学性能，而且具有良好的电磁屏蔽和高透水等性能，可满足计算机房、军事设施等需要进行电磁屏蔽处理的特殊场所的长期使用要求。
Electromagnetic shielding concrete and preparation method thereof
The invention discloses electromagnetic shielding concrete. The concrete is prepared from the following raw materials in parts by weight: 55 to 65 parts of cement, 100 parts of gravel, 50 to 55 parts of sand, 12 to 15 parts of fly ash, 16 to 20 parts of water, 0.5 to 2.5 parts of fluorosilicone modified straw fiber and 1.5 to 5.5 parts of functional additive. The concrete disclosed by the invention not only has excellent mechanical properties, but also has good electromagnetic shielding, high water permeability and other properties, and can meet the long-term use requirements of computer rooms, military facilities and other special places needing electromagnetic shielding treatment.
本发明公开了一种电磁屏蔽混凝土，所述混凝土由以下重要份数的原料组成：55～65份水泥、100份碎石、50～55份砂子、12～15份粉煤灰、16～20份水、0.5～2.5份氟硅改性秸秆纤维和1.5～5.5份功能添加剂。本发明的混凝土，不仅具有优异的力学性能，而且具有良好的电磁屏蔽和高透水等性能，可满足计算机房、军事设施等需要进行电磁屏蔽处理的特殊场所的长期使用要求。
Electromagnetic shielding concrete and preparation method thereof
一种电磁屏蔽混凝土及其制备方法
YAO YANJIE (Autor:in) / NI LIHUI (Autor:in) / MAO JUN (Autor:in)
22.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Electromagnetic shielding concrete and preparation method thereof
| Europäisches Patentamt | 2024
Lightweight concrete with electromagnetic shielding functions, and preparation method thereof
| Europäisches Patentamt | 2015
Electromagnetic shielding film and preparation method thereof
| Europäisches Patentamt | 2023
Electromagnetic shielding cement mortar and preparation method thereof
| Europäisches Patentamt | 2023
Foam electromagnetic shielding material and preparation method thereof
| Europäisches Patentamt | 2023