Wallboard made of carbon composite material
The invention relates to a carbon composite material wallboard which comprises a base plate, a heat and sound insulation core layer is arranged on the outer side face of the base plate, a surface coating is arranged on the other side of the heat and sound insulation core layer, the heat and sound in...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a carbon composite material wallboard which comprises a base plate, a heat and sound insulation core layer is arranged on the outer side face of the base plate, a surface coating is arranged on the other side of the heat and sound insulation core layer, the heat and sound insulation core layer comprises a rectangular frame body, a heat and sound insulation core material is arranged in the rectangular frame body, and a heat and sound insulation layer is arranged in the heat and sound insulation core material. A plurality of through holes are formed in the heat-insulation and sound-insulation core material, and each through hole is filled with a heat-insulation and sound-insulation material. The honeycomb holes of the aramid honeycomb core material are filled with the heat and sound insulation material, and the heat and sound insulation core layer and the base plate are compounded, so that the wallboard has the advantages of high toughness strength, good heat and sound insulation, high |
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