| 摘要 |
The present invention relates to a composite insulation structure which improves insulation efficiency compared with a conventional insulation material as the composite insulation structure comprises an insulation material and a heat insulating board filled with air, and is directly fastened to the heat insulating board and a building outer wall through a fastening member by forming a fastening part rubbing with the building outer wall as the composite insulation structure protrudes from the gap between the insulation materials through the heat insulating board, thereby improving workability. Moreover, the composite insulation structure securely maintains the fastening structure with the building outer wall. |
