STRUCTURE USED AS ROOF ASSEMBLY OF GREENHOUSE, ROOF ASSEMBLY OF GREENHOUSE, GREENHOUSE, AND FRAMEWORK CONSTRUCTION METHOD FOR GREENHOUSE

摘要

A structure (1) capable of reducing the amount of lifting work and the amount of assembling work at high lift, comprising a rectangular frame body (11) disposed horizontally, a rectangular girder (12) vertically disposed on the frame body (11), and rafters (13) supporting the girder (12). The structure can be assembled on the ground. By using the structure (1) as the roof assembly of a greenhouse, the amount of the lifting work and the amount of the assembling work required when the roof assembly of the greenhouse, the framework of the entire greenhouse, and the greenhouse are assembled can be remarkably reduced less than before.