| 摘要 |
The invention relates to a layered heat insulating panel (1) having a layer (2) formed by vegetable material and at least one coating layer (3) made of artificial resin covering the layer (2) made of vegetable material, and the layer (2) made of vegetable material is formed by parallelly arranged hollow stems (5) of Poaceae plants, each stem are fixed to the coating layer (3), such that the resin material of the coating layer (3) is partially arranged in the space (7) between the stems (5) forming the vegetable layer (2) and contacting the stems (5), and to a method for producing such a layered heat insulating panel (1). |
