Preparation method of lightweight composite material and lightweight high-sound-insulation composite material

The invention provides a preparation method of a light-weight composite material and a light-weight high-sound-insulation composite material, according to the method, reinforcing ribs which are staggered transversely and longitudinally are added in a sandwich material of the composite material, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZENG QI, WU HONGWEI, SONG ZHENGZHENG, LIN LIDIAN, HU ZHAO, ZHOU ZHOU, WANG YUPENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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