| 摘要 |
The present invention relates to a heat insulation material, which is easy to shape and blocks absorption of moisture to ensure the stability of the thermal conductivity, thereby consistently maintaining the heat insulation property, and a manufacturing method therefor. The heat insulation material is excellent in blocking or preventing the absorption of moisture and thus can minimize the degradation rate of the thermal conductivity, thereby maintaining a low thermal conductivity for a long period of time. Therefore, the present invention relates to a heat insulation material, which can consistently maintain the heat insulation property and can be used as a heat insulation material or a heat insulation protection material in an inner, outer, or intermediate layer of a building panel, and a manufacturing method therefor. |
