| 摘要 |
PROBLEM TO BE SOLVED: To provide a roof having excellent durability and workability when assembled, without casting a shadow onto the ground, given at a reduced material/construction cost, and further, preferably, capable of making rainwater and melted snow water uniformly and smoothly flow down without meanders, and therefore having good snow-melting/heat-retaining performance, and to provide a building mounted with the roof. SOLUTION: This roof made of a transparent resin film for the building (including, an arch-type roof) is so structured that two pieces of the transparent resin films are fastened side rafters from a ridge beam to a beam of eaves and formed into a baglike material, wherein the baglike material is supplied with hot air to be maintained in a stretched state, then the inside of the baglike material is kept at a specified temperature, and further the air is exhusted from the inside thereof through exhaust vents. It is preferable that intermediate areas of the baglike material are fastened to rafters, and therefore the baglike material is divided into parts in the direction along to the rafters and mounted on the building as the roof. The building is mounted with the roof. Further, the building of sawtooth type is built by positioning a liquid feeding pipe on a trough between two of roofs made of the transparent resin film for the building of sawtooth type, and hot water or a hot antifreezing fluid passed through the pipe, so that the snow-melting is accelerated. COPYRIGHT: (C)2004,JPO
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