A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement-based electromagnetic wave shielding premixed mortar and construction method thereof
The invention provides cement-based electromagnetic wave shielding ready-mixed mortar and a construction method thereof, and relates to the technical field of shielding mortar, the cement-based electromagnetic wave shielding ready-mixed mortar comprises 8-10 parts of cement, 16-20 parts of fly ash, 10-14 parts of modified graphite, 1.5-3 parts of metal conductive fiber, 2-5 parts of modified zeolite powder, 30-40 parts of fine sand filler, 2-5 parts of polymer redispersible latex powder, 0.05-0.2 part of a thickener, 0.03-0.2 part of a coagulant, and 20-30 parts of water. The raw materials are simple and easy to obtain, and the mortar with wide shielding wave band and high mechanical strength is obtained by optimizing the composition and proportion of the raw materials.
本发明提供一种水泥基屏蔽电磁波的预拌砂浆及其施工方法，涉及屏蔽砂浆技术领域，包括：水泥8~10份、粉煤灰16~20份、改性石墨10~14份、金属导电纤维1.5~3份、改性沸石粉2~5份、细砂填料30~40份、聚合物可再分散乳胶粉2～5份、增稠剂0.05～0.2份、促凝剂0.03～0.2份、水20~30份。本发明原料简单易得，通过优化原料组成及配比，得到屏蔽波段宽、机械强度高的砂浆。
Cement-based electromagnetic wave shielding premixed mortar and construction method thereof
The invention provides cement-based electromagnetic wave shielding ready-mixed mortar and a construction method thereof, and relates to the technical field of shielding mortar, the cement-based electromagnetic wave shielding ready-mixed mortar comprises 8-10 parts of cement, 16-20 parts of fly ash, 10-14 parts of modified graphite, 1.5-3 parts of metal conductive fiber, 2-5 parts of modified zeolite powder, 30-40 parts of fine sand filler, 2-5 parts of polymer redispersible latex powder, 0.05-0.2 part of a thickener, 0.03-0.2 part of a coagulant, and 20-30 parts of water. The raw materials are simple and easy to obtain, and the mortar with wide shielding wave band and high mechanical strength is obtained by optimizing the composition and proportion of the raw materials.
本发明提供一种水泥基屏蔽电磁波的预拌砂浆及其施工方法，涉及屏蔽砂浆技术领域，包括：水泥8~10份、粉煤灰16~20份、改性石墨10~14份、金属导电纤维1.5~3份、改性沸石粉2~5份、细砂填料30~40份、聚合物可再分散乳胶粉2～5份、增稠剂0.05～0.2份、促凝剂0.03～0.2份、水20~30份。本发明原料简单易得，通过优化原料组成及配比，得到屏蔽波段宽、机械强度高的砂浆。
Cement-based electromagnetic wave shielding premixed mortar and construction method thereof
一种水泥基屏蔽电磁波的预拌砂浆及其施工方法
YANG SULING (author) / LI JIAN (author)
2024-09-17
Patent
Electronic Resource
Chinese
Electromagnetic shielding cement mortar and preparation method thereof
| European Patent Office | 2023
Electromagnetic shielding cement mortar and preparation method thereof
| European Patent Office | 2023