To provide an adiabatic wall to which a vacuum heat insulation material is applied, and which is excellent in a heat insulation performance, has long-term performance stability, is easily constructed at a low cost, and is excellent in recyclability as well.
The member for building comprises a heat insulation panel for which a vacuum heat insulation material and a protective material are combined, and the vacuum heat insulation material includes a core material of glass wool, a getter agent, and a gas-barrier external wrapping material for storing the core material and the getter agent. In the vacuum heat insulation material for which the inside of the external wrapping material is vacuum-sealed, the protective material of a thickness equal to or more than that of a flat part at a bend part of the vacuum heat insulation material is provided.
YOKOKURA HISAO
KAMOTO DAIGORO
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