Construction method of plastic greenhouse

At present, our country often chooses to build plastic greenhouses, so the construction of facilities should consider not only the development of plants, but also the topography. The basic requirements are: the greenhouse structure must meet the space needed for plant growth and fruit, and be easy to manage; the greenhouse structure should ensure a certain durability.

Plastic greenhouse is supported by a skeleton, there is no wall base, wall, generally not covered with grass curtain plastic film protection facilities. Because of its simple structure, convenient construction, high land utilization rate and good economic benefits, it is widely used in early spring, delayed autumn or summer cultivation. The plastic greenhouse has bamboo-wood structure, magnesia preform structure, steel bar structure, steel-bamboo mixed structure and prefabricated steel pipe structure, etc., which can be divided into arch-round type, roof ridge type, single-pillar type and connected-pillar type greenhouse and so on.

The construction process of plastic greenhouse: civil foundation, steel skeleton, back slope cover, spring slot, plastic film, roll film ventilation, coil insulation.

The covering material of the greenhouse is plastic film, grass curtain and other thermal insulation materials. The plastic film is generally made of PVC without dripping film, and the straw curtain is mostly made of straw, usually with a specification of 1 meter × 18 meters.