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Preparation method of electromagnetic wave-transparent high-alumina cement-based material with double-layer structure
The invention provides a preparation method of an electromagnetic wave-transparent high-alumina cement-based material with a double-layer structure. The electromagnetic wave-transparent high-alumina cement-based material has a double-layer structural form, namely a matching layer and a wave-transparent layer. The matching layer is mainly prepared from the materials of high-alumina cement, expanded perlite micro powder, a water reducing agent and water; and the wave-transparent layer is prepared from the materials of high-alumina cement, quartz fiber, expanded perlite micro powder, sodium hexametaphosphate, micro silicon powder, a water reducing agent, an alcohol amine modifier and water. The preparation and synthesis method of the double-layer structure comprises the steps that the matching layer is formed firstly, the design thickness is 1/4-1/3 of the overall thickness, the wave-transparent layer is poured after slurry of the matching layer is initially set, and the wave-transparent layer is vibrated to be compact, compacted and flattened on the surface.
本发明提供了一种双层结构电磁透波型高铝水泥基材料的制备方法，该材料结构形式为双层，分别为匹配层和透波层。匹配层组成材料主要包括高铝水泥、膨胀珍珠岩微粉、减水剂与水；透波层的组成材料包括高铝水泥、石英纤维、膨胀珍珠岩微粉、六偏磷酸钠、微硅粉、减水剂、醇胺类改性剂与水。双层结构的制备合成方法是先成型匹配层，设计厚度为整体厚度的1/4‑1/3，待匹配层浆体初凝后再浇筑透波层，振捣密实并压实抹平表面。
Preparation method of electromagnetic wave-transparent high-alumina cement-based material with double-layer structure
The invention provides a preparation method of an electromagnetic wave-transparent high-alumina cement-based material with a double-layer structure. The electromagnetic wave-transparent high-alumina cement-based material has a double-layer structural form, namely a matching layer and a wave-transparent layer. The matching layer is mainly prepared from the materials of high-alumina cement, expanded perlite micro powder, a water reducing agent and water; and the wave-transparent layer is prepared from the materials of high-alumina cement, quartz fiber, expanded perlite micro powder, sodium hexametaphosphate, micro silicon powder, a water reducing agent, an alcohol amine modifier and water. The preparation and synthesis method of the double-layer structure comprises the steps that the matching layer is formed firstly, the design thickness is 1/4-1/3 of the overall thickness, the wave-transparent layer is poured after slurry of the matching layer is initially set, and the wave-transparent layer is vibrated to be compact, compacted and flattened on the surface.
本发明提供了一种双层结构电磁透波型高铝水泥基材料的制备方法，该材料结构形式为双层，分别为匹配层和透波层。匹配层组成材料主要包括高铝水泥、膨胀珍珠岩微粉、减水剂与水；透波层的组成材料包括高铝水泥、石英纤维、膨胀珍珠岩微粉、六偏磷酸钠、微硅粉、减水剂、醇胺类改性剂与水。双层结构的制备合成方法是先成型匹配层，设计厚度为整体厚度的1/4‑1/3，待匹配层浆体初凝后再浇筑透波层，振捣密实并压实抹平表面。
Preparation method of electromagnetic wave-transparent high-alumina cement-based material with double-layer structure
一种双层结构电磁透波型高铝水泥基材料的制备方法
LI YUE (author) / YANG BIN (author) / LIU JIANGLIN (author) / CHENG YAPING (author) / JIN CAIYUN (author)
2021-11-23
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME
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