| 摘要 |
The present invention relates to an eavestrough for plastic greenhouses which is installed between two closely arranged plastic greenhouses and receives rainwater flowing down along roofs of the plastic greenhouses to guide the received rainwater to the outside; and to a method for manufacturing the eavestrough for the plastic greenhouses. The purpose of the present invention is to provide an eavestrough for plastic greenhouses which is free of concerns over corrosion, and minimizes thermal deformation such that there is no problem with using the eavestrough for the plastic greenhouse; and to provide a method for manufacturing the eavestrough for the plastic greenhouses. An eavestrough for plastic greenhouses according to the present invention comprises: a middle sheet which is formed of metal; a top sheet which is fixed and installed on the entire top surface of the middle sheet, and is formed of a synthetic resin material; and a bottom sheet which is fixed and installed on the entire bottom surface of the middle sheet, and is formed of a synthetic resin material. |
