Precautions for glass greenhouse design and construction

The all-glass greenhouse originated from the Netherlands, and was transformed into a greenhouse after being introduced from the local area. It has diverse functions and wide applications. It can be used for seedling raising, vegetable and flower production, popular science sightseeing, picking entertainment, ecological restaurant, etc. Here is a brief introduction to the design and construction of the glass greenhouse.

1. The frame material design of the greenhouse

The load design of the glass greenhouse frame should fully consider the weight of the glass. The increase of the frame material is mainly reflected in the increase of the load-bearing column, the increase of the east-west truss beam or the north-south truss beam, and the increase of the thickness of the gutter (gutter). The other surrounding beams or the frame materials of the external shading system do not need to be enlarged.

2. The construction size of the glass greenhouse

The conventional span of the glass greenhouse is 12m, 10.8m, and 9.6m; the bay size is 4m and 8m, and the height of the column ranges from 4m to 9m, which is the size of the glass greenhouse itself.

3. The cost of glass greenhouse

The factors that affect the cost of glass greenhouses are location, height, glass type, number of supporting systems, and the size of the single area. We take a conventional planting greenhouse with a height of 4.5 meters as an example, supporting external shading systems, internal shading systems, and top staggered windows System, fan water curtain cooling system, dew tank system, water curtain overturning window system, the single area is about 5000 square meters, the area is located in North China, and the cost per square meter is about 320 yuan per square meter.