Assembly-type prefabricated heat preserving wall body and heat preserving plate thereof

The invention discloses a heat preserving plate of an assembly-type prefabricated heat preserving wall body. A heat preserving layer, pieces net grid cloth and connecting lines are included, wherein the heat preserving layer is of a parallel multi-layer structure, the multi-layer structure comprises at least a layer of nano silicon oxide heat preserving layer and at least a layer of an organic heat preserving plate, the pieces of the net grid cloth covers the upper and lower surfaces of the heat preserving layer, and the connecting lines repeatedly penetrate through the heat preserving layer up and down to tightly sew the net grid cloth and the heat preserving layer up and down. The heat preserving plate of the assembly-type prefabricated heat preserving wall body has the advantages that the demands of the thickness and heat preserving performance of the heat preserving plate can be met simultaneously. 本发明公开了种装配式预制保温墙体的保温板，包括保温层，保温层为彼此平行的多层结构，多层结构包括：至少层纳米二氧化硅保温层和至少层有机保温板；还包括网格布，保温层的上下表面均覆有网格布；还包括连接线，连接线在上下方向上