| 摘要 |
PCT No. PCT/JP91/00551 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Apr. 24, 1991 PCT Pub. No. WO91/18154 PCT Pub. Date Nov. 28, 1991.This invention relates to a space forming dew condensation preventing structure and a dew condensation preventing steel door disposed at the entrance to a room. This invention aims to provide a space forming dew condensation preventing structure which has the heat-insulating performance similar to that of an organic heat insulator and the same fire retardance as a conventional inorganic heat insulator, and by forming a heat-insulating layer having a moisture absorbing and releasing property, adjusts the humidity in the room to a comfortable state, and can surely prevent the occurrence of dew condensation. This invention uses a heat insulator prepared by mixing 3 to 50 parts by weight of synthetic resin emulsion in solid content equivalency, 1 to 20 parts by weight of organic microballoon, 0.3 to 5 parts by weight of carbon fiber and 10 to 200 parts by weight of inorganic microballoon with 100 parts by weight of cement.
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