about the greenhouse size
The greenhouse size varies depending on the type and purpose of use. Here is the basic size information for several common greenhouse types:
Multi-span film greenhouse:
The span of the Multi-span film greenhouseis usually between 6 and 12 meters, the bay is about 4 meters, and the eaves height is about 3 to 5 meters.Considering the cooling effect of the fan water curtain cooling system in the multi-span film greenhouse, the maximum width should be limited to 50 meters, preferably around 30 meters. Large film greenhouse usually have corridor partitions to divide the greenhouse into two areas. The length is generally recommended to be limited to 100 meters, but there is no strict requirement.
Glass greenhouse and polycarbonate greenhouse:
When designing the foundation about glass greenhouse and polycarbonate greenhouse , the bottom of the foundation should be below the frozen soil layer, and the distance between the top surface of the foundation and the outdoor ground should be greater than 0.1 meters. Independent foundations usually use reinforced concrete, and strip foundations usually use masonry structures (bricks, stones).
Solar greenhouse:
solar greenhouse size, length is generally 60 to 120 meters, the span is generally 6 to 12 meters, and the height of the back wall is 2.5 to 3.5 meters.The core of the length and span design of the solar greenhouse is that the minimum span is 6 meters, the most common is 8 meters or 10 meters, and the maximum span can reach 16 meters.
