| 摘要 |
PROBLEM TO BE SOLVED: To take in natural wind and rain so as to obtain the same amenity as the ground even in a multistoried building. SOLUTION: Permeable wall material 10 is manufactured into a sheet state by weaving glass fiber, coated with a fluororesin layer, alternately crossing in longitudinal and lateral directions. This permeable material 10 is held from both sides by an inner frame 22 and an outer frame 24 to constitute a curtain wall W. When this curtain wall W is used as the external facing material of a multistoried building, natural wind, rain and light enter the inside through the stitches of the permeable wall material 10 so as to create environment close to nature inside. Since wind pressure acting upon the permeable wall material 10 is lowered by the permeability of the permeable wall material 10, the wind resistance design load of the curtain wall W can be set low. |
