Millimeter-wave reflective building materials

Abstract

To provide a millimeter wave reflective building material with good appearance and reflective properties.SOLUTION: A millimeter wave reflective building material 1 includes a planar dielectric 20, a supercell 10 provided on a first surface 20a of a dielectric material and having a plurality of metal patterns 11, 12, and 13 having different shapes, and a covering layer 50 made of a triaxial fabric and arranged to cover the supercell 10.SELECTED DRAWING: Figure 1

Claims

1. Planar dielectric and A supercell having multiple metal patterns of different shapes, provided on the first surface of the dielectric, A covering layer made of a triaxial fabric and arranged to cover the supercell, Equipped with, The coating layer has a printed layer on one side. Millimeter-wave reflective building materials.

2. The dielectric further comprises a metal layer provided on a second surface opposite to the first surface. The millimeter-wave reflective building material according to claim 1.

3. A planar dielectric, A supercell having multiple metal patterns of different shapes, provided on the first surface of the dielectric, A covering layer made of a triaxial fabric and arranged to cover the supercell, In the dielectric, a metal layer is provided on the second surface opposite to the first surface, Equipped with, The peripheral edge of the coating layer is folded back and joined to the dielectric on the second surface side. Millimeter-wave reflective building materials.

4. The coating layer has a printed layer on one side. The millimeter-wave reflective building material according to claim 3.

5. The threads constituting the triaxial fabric are bent in the thickness direction, and the covering layer has a three-dimensional shape. The millimeter-wave reflective building material according to claim 1 or 3.

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