Insulation board

Insulation board

  • CN 105,839,801 A
  • Filed: 05/20/2016
  • Published: 08/10/2016
  • Est. Priority Date: 05/20/2016
  • Status: Active Application
First Claim
Patent Images

1. a warming plate, it is characterised in that include top layer (3), intermediate layer (2) and bottom (1),Described top layer (3), described intermediate layer (2) and described bottom (1) are combined with each other;

  • Described intermediate layer(2) porous material layer (6) and the multi-layer cavity structure being arranged in described porous material layer (6) are included(5), described cavity structure (5) is filled with thermo insulating filling material.

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